Because there's more to life than one's self, status or material things.
(for those dealing with real-life issues and who enjoy participating in stimulating discussions on issues and ideas, crave the thrill of geographic, mental and spiritual exploration and discovery and value local and global community, belonging and old and new friendships)
Ingredients in our personal care products, cosmetics, foods, water, indoor air and building materials are also dangerous to our health. How to be a safe shopper.
Sold, recycled, donated and discarded computers, PDAs and cell phones can contain recoverable private data even after a delete, format or reset. How to securely erase your data.
Are popularity, accomplishment, recognition, respect, wealth, power, fame, even religion not cutting it? Have you tried all the world’s got to offer and in doing so come up empty and unsatisfied? Feel like there's nowhere to turn? How to make your life explode with relevance.
Was Jesus just a man who married Mary Magdalene? Has the church been hiding information from us for years about Jesus? Don't decide too quickly. Examine the evidence first.
Think conclusive cases can't be made for the Bible and Jesus' claim to be the God/Man Messiah? You'd be surprised. The overwhelming mountain of factual, historical evidence is too compelling, too convincing to be ignored.
''We are living in very interesting times. Too many people are confused about what the Bible says about the future, and a lot of that has to do with confusion about Israel.'' Learn more.
If an angel or a loved one who has died appears or speaks to you, don't automatically assume it's a good angel or your loved one. Here's why.
Don't automatically assume the growing fascination with Harry Potter, witches, wicca and the occult is harmless either. Explore these controversial topics.
Don't automatically assume that New Age / New Spirituality concepts and the alternative / holistic therapies and media influenced by them are harmless. Learn more.
Still using...
...Windows 95, 98, Me, or XP Home?
...Windows 2000, XP MCE, XP Pro, Mac OS X or GNU/Linux as is?
...Internet Explorer?
...Outlook Express?
...a single, FAT16 or FAT32 hard drive partition?
...your default account?
...your wireless network as is?
...your cell phone or PDA as is?
...public computers and hotspots while unaware of the risks and how to prevent them?
Still think using a firewall, antivirus and antispyware software, maybe an alternative open source browser and e-mail program, and even keeping them and your operating system up-to-date, is all you need to do, to keep your computer secure and your private data private?
Or that using them constitutes basic security protection from online threats? (the folks that did the AOL/Cyber Security Alliance and AOL/NCSA online safety studies keep getting this one wrong.
By doing so, did you know you're making your private data available to strangers, and allowing crackers (mistakenly called hackers) and wardrivers to turn your computer into a ''zombie'' and use it and your wireless network, if you have and use one, to break into vital business and government computer systems? If this concerns you - it should, read on.
Six Reasons Why ''Basic'' Security Software (Antivirus / Antitrojan, Antispyware and a Firewall) Don't Provide Basic Security
If you use the Windows operating system, know that it's very unsecure if used as is. And even if you use Mac OS or GNU/Linux (unless you use a secure distribution), it isn't sufficiently secure as is.
Computers will never be 100% secure, but if you want to make yours sufficiently secure, which will help make the Internet more secure in the process, I strongly recommend completing the following nine steps.
WARNING: Vulnerability-testing software and services can't be trusted to find all of your computer, firewall and network's critical vulnerabilities. Nor can they be trusted to not collect and use the private data they find on your hard drive.
"My personal experience is that I don't trust them to do a complete job, and I know that a lot of unknowing users on the Internet trust these online scanners to give them that "nice, warm, fuzzy feeling" about security. Big mistake, as complacency makes you drop your guard. Besides, who knows what sorts of data these scanners collect on the back end." - Jason
Disclaimer: If in spite of this you still want to use the following vulnerability testers, you do so at your and your private data's own risk.
Test your computer for vulnerabilities with these security scanners.
PLEASE Note: The following steps are hidden from sighted visitors and keyword searches with Javascript. If you prefer viewing them without having to click on the links to show them, or want to do a keyword search, or print this page, either disable Javascript in your browser, or view the steps without Javascript.
Want a system that lets you try out software on your desktop or laptop computer and surf the Web without having to worry about it getting infected with malware, or about that malware stealing private data stored on your hard drive?
One that completely removes malware, if it does get infected, simply by rebooting or restarting? One that lets your kid(s) or a nonsavvy computer user change, delete or mess it up, only to make itself new again on reboot?
Or one that lets Windows and an alternative operating system coexist without having to install them on separate partitions or hard drives?
Then I invite you to keep an open mind to the possibilities of an old and proven security method, now much improved and more widely used.
The method of scanning your hard drive for malware after it has infected your system, which requires constant updates, has been made obsolete by the overwhelming and ever-increasing number and types of malware which have been created to exploit or take advantage of security holes or vulnerabilities in operating systems and software.
That method is now being replaced in more and more schools, libraries, kiosks and Internet cafes with one used for years by programmers that prevents malware from installing, running, or making changes to your real operating system by operating in a virtual operating system or ''virtual machine'' from a real one protected by a host intrusion detection and prevention system or systems (HIDS and HIPS).
Note: You can run Darwin (a free version of Mac OS), BSD or GNU/Linux in a virtual OS from Windows. But since alternative operating systems are more stable and secure than Windows, I recommend doing the opposite: run Windows in a virtual OS from an alternative operating system.
How to Set Up a Sufficiently Secure Virtual Operating Systemskip
ATTENTION: If you want to avoid leaving private data entered for online purchases (usernames, passwords, names, phone numbers, addresses and credit card numbers) on your hard drive or removable medium after forgetting to reboot your virtual OS or securely erase the data, I strongly recommend doing the following two things: skip
Encrypt the virtual operating system's (or virtual machine's) image with TrueCrypt (free) and for additional security, store it on a removable medium. skip
How to Encrypt a Virtual Machine with TrueCrypt (skip the part about creating a virtual machine image if you already have one or want to use one of the ones I've linked to later in this setup)
Complete step 7, including storing your private data on an encrypted USB key or token (a secure thumb drive) and your encryption keys and web account passwords in one of the following secure* login and form fillers that protect against key loggers and installing an antiscreenlogger. Then follow the steps below to set up and maintain a private and secure virtual OS.
If you have Mac OS, the Safari browser ''protects your personal information on shared or public Macs when surfing the Web. Go ahead and check your bank account and .Mac email at the library or shop for birthday presents on the family Mac.
Using Safari's new Private Browsing feature, no information about where you visit on the Web, personal information you enter or pages you visit are saved or cached. It's as if you were never there.'' - Apple Computer, Inc.
If you've been saving private data on your hard drive, especially in unencrypted form, or the previous owner did, if there was one, securely erase your whole hard drive. Otherwise, skip this step.
If you prefer saving your private data on your hard drive instead of on removable media (not recommended), create separate partitions for your operating system and personal files (for Windows, create NTFS partitions - they're more secure than FAT16 or FAT32).
Because a newly-installed Windows system can become infected and corrupted by malware within only a few minutes of going online, especially with a broadband connection because your IP number never changes, I strongly recommend downloading all of the following software you choose to use first and saving them on a removable medium, before installing Windows.
Make sure you include the lastest drivers for your hardware. (drivers are usually located in the support section of each company's web site - if not, check driverguide.com)
Do a clean installation of Windows XP Pro, Windows Vista or an alternative operating system. (a virtual operating system won't work without a real, host operating system)
I recommend WindizUpdate for Windows users, instead of Microsoft's WindowsUpdate service, because unneeded updates can corrupt or disable Windows, and unlike WindowsUpdate, WindizUpdate only lists updates for software and services on your system.
Virtualization software, combined with behavior and whitelist HIPS, antirootkit software and operating system updates, will help reduce your computer's vulnerability to threats to about 1 tenth of 1 percent*.
Because of that and a virtual machine's ability to return a system to its original, healthy state, it also makes antimalware software pretty much unnecessary. But if you still prefer being extra safe, install the following software, scan often and install updates when available. skip
To be safe, I recommend using the following antirootkit software as well to check for rootkits which may have bypassed your HIPS or HIDS program.
WARNING: Removing a rootkit may corrupt and disable your operating system, and destroy personal data in the process. I strongly recommend reformatting and reinstalling Windows instead, if you want to keep using Windows. Otherwise, you might want to consider taking this opportunity to switch to an alternative and more secure operating system.
Install one of the following virtualization (CPU speed) or emulation (slow or very slow) software combinations: skip
WARNING: Installing software and working in your virtual OS for long periods of time without running a HIPS and / or HIDS could, if your virtual OS were infected, infect others' computers and you could lose private data to identity thieves, predators and others interested in your private data. I strongly recommend running a HIPS and a HIDS on either your host operating system, your virtual OS, or both.
Run Windows, GNU/Linux or BSD on an Intel-based Mac with Parallels Desktop for Mac, a virtualization software program, or hypervisor, similar to the Virtual PC for Mac emulator, except that it runs at native, or CPU, speed.
Mike Healan, long time spyware / antispyware guru, in his newsletter said ''It is now my official position that using the [VMware Player and] Browser Appliance is the best and only way for Windows users to remain completely safe on the Internet.'' And in his Browser Appliance article (see below), he said ''it offers 99.9% protection from all spyware.''
In ''The Best Way for Windows Users to Be Safe on the Internet'' Suzi Turner, spyware researcher and consultant, of SpywareWarrior.com, agreed with Mike: ''I previously blogged about the top 10 ways to stay free of spyware. It seems I left out two important tips, one being to use the VMware Player and Browser Appliance...''
Ian ''Gizmo'' Richards, computer professional and author of Tech Support Alert, also feels it's the best option, and has written an article in his newsletter on ''How to Surf with Complete Security [with VMWare].''
Pre-built GNU/Linux Virtual Machines (You're told to use the very slow QEMU emulator with the machines, what they call Free OS images, but I recommend using the VMware Player virtualization software instead, which is near CPU speed.)
Portable Privacy Machine is a complete, virtual GNU/Linux machine that uses the QEMU emulator to run GNU/Linux either in a window or full-screen on a Windows system from a USB drive. It contains privacy-enabled open source (free) Internet applications.
No installation is needed. Just plug the USB drive into any Windows or Linux computer, and click on the Virtual Privacy Machine icon and you're ready to go. When you're done, take your Internet applications, email, bookmarks, history, web cookies, download files with you in a persistent home directory on your USB drive.
It runs on any rewriteable media (USB drives, Flash Memory cards, Secure Digital devices, iPods, etc.) This PR1 release runs on Windows and Linux. The final release version will also run on OS X. And it has Enigmail plugins for PGP email encryption.
I recommend running Bastille, to harden or secure Portable Privacy Machine.
WARNING: The following DSL Embedded page contains a 4-letter word you may find offensive. If you have a content filter, it may block the page unless you temporarily allow the word, which starts with a ''D.''
DSL Embedded is a free GNU/Linux that you can run in Windows. It's based on the slow QEMU emulator, but by installing the KQEMU accelerator, it'll run near CPU speed.
I recommend using a HIPS with a white list too, in Windows. And if it's possible - I don't know if it is - and you know how, you might want to also secure DSL Embedded with Bastille.
Note: QEMU acceleration in Windows is currently in the experimental stage, takes several steps to install, and needs to be manually enabled every time you use DSL Embedded.
Install the latest QemuInstall executable (exe) file.
Overwrite the qemu.exe file that's included in DSL Embedded, with the one that you've just installed. (You can now safely unistall Qemu 0.7.2, if you wish.)
Download the latest kqemu tar.gz file and extract it with one of these file archive compactors / extractors:
Right-click kqemu.inf and choose Install. (you only need two files: kqemu.inf and the driver - the others are only required if compiling from source)
Click Start, select Run and enter cmd (or click Start, select Programs, Accessories, then Command Prompt), to open the command prompt, then type net start kqemu. (Note: QEMU acceleration is disabled by default, so you'll have to do this step every time before using DSL Embedded.)
Double-click the dsl-windows.bat file in the dsl-embedded folder to start DSL Embedded.
Windows is crashing or freezing so much that it's giving you fits, making you want to pull your hair out, and you're ready for a change;
you don't want to have to spend money on an upgrade, or can't afford to buy one;
you want to save yourself a lot of money over the years that you'd be spending on great software, and like the idea of getting them for free instead;
you want to save yourself a lot of headaches and valuable time you'd be spending over the years continually ridding your system of invaders and working hard to prevent new threats;
you're tired of your system always slowing down due to bloat and fragmentation, and of having to keep optimizing it by frequently deleting or securely wiping or erasing temporary files and restore points and defragmenting your hard drive to get your system up to speed again, removing viruses and keeping your deleted private data from being recovered; or
you're just curious to see what the other popular operating systems are like,
...switch to GNU/Linux, or maybe better yet, Mac OS X (the FreeBSD code it's based on has been carefully reviewed by 20 experts over the years, instead of just one with GNU/Linux) and follow the guidelines in step 5 to secure it.
If you're an experienced GNU/Linux or Unix user, switch to FreeBSD or NetBSD and secure it, or if you're really serious about security, switch to OpenBSD, considered by many security experts to be the most secure operating system, due to continuous and thorough security audits of its code. skip
Don't like Windows' security and privacy issues and would like to switch to a more secure operating system, but keep using Windows because there aren't any alternatives to your favorite Windows-based games or office software, or you don't like the ones that are available?
Let Windows and an alternative operating system coexist on your computer's hard drive(s) with one of the following options. Then use Windows to play your games and / or use your office software, and an alternative operating system when online (strongly recommended).
Ways to let two or more operating systems coexist on your computer: skip
DON'T use Windows 95, 98, Me or even XP Home. Use one of the following versions of Windows instead. They can be made sufficiently secure, but the other versions can't. And if that's not bad enough, Microsoft no longer provides security updates for Windows 98 and Me (95: since December 30, 2001 - 98 and Me: since July 11, 2006). Read the following articles to learn more.
Windows 2000 with Service Pack
Windows XP Professional
Windows XP Tablet PC Edition (XP Professional plus writable screen technology)
Windows XP Media Center Edition (XP Professional minus a few features - not XP Home - with personal / digital video recording features, known as PVR, DVR, etc.)
Note: There's a catch for using Windows XP Pro and XP MCE (Media Center Edition). Upgrading to XP Pro will most likely require getting a year 2000 or newer computer, if you don't have one already.
And upgrading to the retail version of XP MCE requires buying a Media Center PC. It can't be bought separately. But if you don't need Microsoft's support or the XP MCE manual, and don't want to buy a new computer, you can buy the OEM version of XP MCE by itself.
ATTENTION: Some CPUs (chips) now have a new security technology AMD calls NX (No eXecute) bit or Enhanced Virus Protection (EVP) and Intel calls Execute Disable Bit or XD Bit. It prevents viruses, trojans and worms that take advantage of buffer overflow from doing their malicious deeds and damaging your system.
CPUs That Have NX or XD Bit:
Intel Pentium 4 3X1, 3X6, 5X1, 5X6, 6XX (including 3.73GHz Extreme Edition), 8XX (all 3X1 to 8XX chips have 32-bit and 64-bit support through EM64T - Extended Memory 64-bit Technology), 3XXJ, 5XXJ and 7XXJ
Intel Pentium M 730, 740, 750, 760 and 770 (have 32-bit support)
Intel 64-bit Xeon (have 32-bit and 64-bit support through EM64T)
Intel Itanium and Itanium 2 (both have 32-bit - only efficient if it has IA-32 Execution Layer or IA32EL - and 64-bit support)
All Future Intel CPUs
AMD Athlon 64 and Athlon 64 FX (both have 32-bit and 64-bit support)
AMD Opteron Single-core (90 nm version) and Dual-core for Socket 939 / Socket 940 (both have 32-bit and 64-bit support)
All Future AMD CPUs
Transmeta Efficeon
The latest versions of Windows, GNU/Linux, Mac OS and BSD now have a security feature that supports NX bit. It's called either Data Execution Prevention (DEP) in Windows Vista and Windows XP with Service Pack 2 (SP2); No eXecute or NX in GNU/Linux, Mac OS and NetBSD; Exec Shield in Red Hat Linux; W^X in OpenBSD or PaX in GNU/Linux for chips that don't have NX bit).
For Windows Users: Unless you already have a computer with a CPU that has NX bit, if you want to take advantage of the protection that it provides, and be able to continue using your 32-bit Windows operating system and software, you'll need to either:
upgrade your computer's CPU, or main chip, and BIOS if your computer's motherboard allows for it
upgrade your motherboard and CPU if it doesn't, or
buy a new computer that has a CPU with NX or XD bit.
WARNING: If you buy a computer with a chip other than one that has NX bit to support Vista's or SP2's DEP technology, you won't be protected from some of the most damaging viruses, trojans and worms that are aimed at Windows and its related software programs.
Here are some articles about the new technology and the chips that support it: skip
If your computer's motherboard allows for one of the new chips that support SP2's DEP technology, or you already have one, here are some helpful Windows XP buying guides and resource sites:
If your computer's motherboard doesn't allow for one of the new chips that support SP2's DEP technology, and you'd rather buy a new computer than a new motherboard and CPU, here are some helpful computer buying guides:
ATTENTION: Once you've ordered or downloaded one of the following operating systems, see step 2, File System and Partitions, to learn how to prepare your hard drive for a single, dual or multi-boot system, in other words, a computer with one or more operating systems installed. Then follow steps 4 through 8 to keep your data sufficiently secure and private.
FreeBSD, NetBSD and OpenBSD (recommended for experienced GNU/Linux and Unix users only) skip
Hush Mini-ITX PCs (completely silent - Caution: usually only the AMD 64 CPUs have DEP, which, combined with Windows Vista or Service Pack 2 for Windows XP, provides protection from certain viruses, but some suppliers' Hush PCs may not have DEP)
Then check out the following easy-to-try out, install and use GNU/Linux distributions.
Question: What are the security risks with using a GNU/Linux live CD?
Answer: If a GNU/Linux Live CD is on a CD-R (not rewritable - write once, then read-only), malware (including spyware) and adware will be unable to install themselves on your system, making them unable to:
steal your money, identity or other private data* or
use your computer to send spam or break into other computer systems.
(*That's why some banks have given them to their customers to do their online banking with.)
Warning: A GNU/Linux Live CD on a read-only CD-R can't protect you from hardware key loggers, ''recording devices that could be physically installed on your computer's motherboard, inside its box or keyboard, or remote monitoring of your computer activity thru its radio-frequency emissions, such as 'Tempest' attacks.'' - Information on Knoppix-MiB Live CD
Here are some GNU/Linux Live CDs and distributions for USB drives and other removable media that keep your private data secure and private: skip
Anonym.OS Live CD (575 MB) - OpenBSD with Tor - has tools for anonymizing and encrypting connections.
Knoppix-MiB Live CD - This version of Knoppix allows you to store your personal files (home directory) on removable media, such as a ''USB FlashDrive'' or an IOMEGA ZIP disk in encrypted form with AES, currently the strongest encryption.
All the data written to your hard drive, including the swap file, is automatically encrypted using AES and a randomly generated session key. It includes the Postfix mail server software (SMTP MTA) and automatically encrypts the e-mail you send using TLS, provided your recipient's e-mail server is also able to use this protocol.
Note: ''Most [GNU/Linux Live CDs] have now refined methods of saving changes to a USB memory stick, or a hard disk partition, or a floppy disk, then at boot a command is passed to tell the computer where to find these saved settings.'' - Puppy Linux skip
Desktop OnTheGo - an evolutionary application that allows users to save their home directory to a USB drive in MEPIS - features optional AES encryption to keep your files safe from prying eyes.
Here are the easiest GNU/Linux distributions (versions) to use, listed in descending order of included applications and helpful, useful configuration. skip
Note: I believe SimplyMEPIS has the best configuration and selection of included software, but some think Linspire is the most user-friendly for new Linux users, while others think Kubuntu or SUSE is.
Freespire (now available! Linspire's official, free version with only open source software)
Make Your Own Install CD for Ubuntu (not recommended for new Linux users - includes GNOME interface - awarded best GNU/Linux distribution of 2005 by PC World and recently named best distro at the LinuxWorld Expo in London)
EasyUbuntu (install the most commonly requested apps, codecs, and tweaks not found in Ubuntu, all with a few clicks of your mouse)
Note: ''MEPISLite is a lightweight version of SimplyMEPIS optimized for 'modest hardware.' To run gently on older machines, MEPISLite includes skinnier packages [software programs] and a number of tweaks to minimize 'disk thrashing.' It has been used successfully with as little as a 2 GB hard drive and a Pentium 2 processor with 128MB of RAM. MEPISLite preinstalls a full complement of software including KOffice, Kontact, and Firefox.'' - mepis.org
If you need information about your hardware before installing GNU/Linux for the first time on a Windows PC, run Belarc Advisor (free) or Sandra Lite (free) and print out the results.
Note: To install SimplyMEPIS on your hard drive, boot up the SimplyMEPIS CD, enter root as both the username and the password, and log in. Then click on the Install SimplyMEPIS icon on your desktop.
Note: The following GNU/Linux distributions require a membership to download software programs which you can download for free with SimplyMEPIS.
CAUTION: You can also download them for free with the following GNU/Linux distributions, but they probably won't work, since these distributions have tweaked the GNU/Linux distributions they and the software programs are based on (Debian and Corel Linux).
WARNING: 1)Xandros Open Circulation Edition does not come with a firewall installed. You may either download the Firestarter firewall from Xandros Networks (membership required, but the firewall is configured for Xandros) or download Firestarter or Guarddog for free. Then enable it. (These free firewalls may or may not work in Xandros). 2)The firewall in the Standard, Deluxe and Business editions may not be enabled by default. To enable it, open the Personal Firewall Wizard. It's in the Internet section of the programs menu.
If you need information about your hardware before installing GNU/Linux for the first time on a Windows PC, run Belarc Advisor (free) or Sandra Lite (free) and print out the results.
Note: Members of Linux User Groups or LUGs get to use 45% discount coupons when buying Xandros. So if you aren't a member yet of your local LUG, now you have a good reason to join! Find a Linux User Group in your area. List 1 | List 2 (check both lists! each list shows groups not found on the other list)
(a commercial distro based on Debian - includes a firewall enabled by default)
WARNING: In Linspire, going online in your default account is unsecure. See step 4 for instructions on how to create a (limited) user account in Linspire. skip
Freespire (now available! Linspire's official, free distro in two versions: Freespire (version number) has proprietary software - Freespire OSS Edition includes only open-source components.)
If you need information about your hardware before installing GNU/Linux for the first time on a Windows PC, run Belarc Advisor (free) or Sandra Lite (free) and print out the results.
Want to check out Linspire without installing it on your hard drive? Get LinspireLive.
PLEASE Note: You can't install LinspireLive on your hard drive. It doesn't have an installer. However, if you know what you're doing, you can install software programs and save files on your hard drive. Aside from that, it's a fully functional operating system. skip
(Keep in mind that you can't install LinspireLive on your hard drive.)
Want to install Linspire on your hard drive?
If you have a broadband connection, you can download Linspire for free or at a discount if you know the current coupon code. Linspire makes one available once in a while, but you can only find it on certain web sites. Do a search for ''linspire coupon code'' to find it.
(To get it for free or at a discount, enter the current coupon code, if there is one, and click Apply Coupon.)
(To get it for free or at a discount, enter the current coupon code, if there is one, and click Apply Coupon. Note: The coupon is sometimes only valid with the single CD, not with the bundles.)
(a commercial distro based on Caldera / Lycoris, Red Hat / Mandrakelinux and Conectiva)
Mandriva merged Lycoris Desktop/LX, Mandrakelinux and Conectiva Linux into Mandriva Linux Discovery (Discontinued), PowerPack and PowerPack+ (Discontinued).
If you need information about your hardware before installing GNU/Linux for the first time on a Windows PC, run Belarc Advisor (free) or Sandra Lite (free) and print out the results.
Creating partitions will make your files more secure, save space and minimize fragmenting, which, if you have an older, slower hard drive, will make your computer run faster. And if you have a newer, faster hard drive, even if you don't detect an improvement in speed, it will prolong its life. But what has really sold me on partitioning is that...
1) ...when Windows gets corrupted and I have to reformat and clean install it, I now no longer lose the saved files and email I didn't back up, like I did before, more times than I care to count, because they're on another partition. (For some reason, every time I tried repairing Windows XP or reinstalling it on top of itself without formatting, it always got even more corrupted than before, forcing me to format it and start over.) And...
2) ...it makes saving and restoring Windows' disk partition as an image possible, since at least two partitions are necessary to do it, and takes very little time now, whereas doing it on a single, large partition takes much longer.
Note: ''If you plan to capture and edit video, you should have a separate physical hard drive dedicated solely for that function.'' - Rad
WARNING: If you're not familiar with creating partitions, have a technician do it for you, or you may lose all your files. If you are familiar with creating partitions, remember to back up your files first, and check to make sure the backup works, before doing this step.
Preparing your hard drive for one operating system:
Rad recommends creating two or three NTFS hard drive partitions.
If you have a new computer or a new hard disk, Doc highly recommends creating them with FDISK because he says ''none, [including PartitionMagic] offer better compatibility,'' which means better stability for your operating system. ''Microsoft's FDISK is the closest thing there is to a partitioning standard.'' Once you've created the partitions with FDISK, load your Windows XP CD and format them with NTFS.
WARNING: If you've already installed software and saved files on your hard drive, be sure to create, and if necessary, resize them with PartitionMagic instead, because Fdisk erases all the data!
CAUTION: Converting from FAT or FAT32 to NTFS is not recommended. In fact, many say you should never convert an NTFS partition to FAT32. It's better to format with NTFS than convert to NTFS.
I have Windows XP Pro on the first partition, to make creating disk images faster; temporary Internet files and e-mail on the second partition (and the memory file's minimum and maximum size limits set to the same size), to minimize fragmentation; and my applications and documents on the third partition, to limit file corruption. (more on disk images later)
Recommended Partition Size:
Windows XP requires at least 1.5 Gigabytes (GB), and Microsoft recommends 2 GB for XP Home or Pro and 4 GB for MCE. Some experienced users recommend at least 5 GB for typical use and up to 10 GB if installing many small or medium-sized programs or several very large programs in Windows XP or MCE. Rad, of Radified.com, recommends at least 8 GB.
Once you've finished creating and formatting the partitions, do a clean installation of the full version, not the upgrade version, of Windows 2000 or XP Professional, for best performance.
Then be sure to create a disk image of your operating system's partition with one of the following disk imagers, to save your Windows installation before it gets messed up for whatever reason, and save time restoring it after it gets messed up. (Restoring the disk image takes less time than reinstalling your operating system.) skip
How to Minimize the Size of Image Backups (includes deleting - I recommend securely erasing - unneeded files, moving or clearing - deleting - the page or paging file, pagefile.sys, and disabling hybernation mode, which removes the hiberfil.sys file)
Acronis True Image (PC Magazine Editor's Choice, Dec. 2004 - requires Windows - can back up FAT, FAT32, NTFS, ext2, ext3, ReiserFS and SWAP GNU/Linux partitions)
Security experts recommend creating separate partitions for swap (memory) and the /(root), /boot, /usr, /var, /tmp, and /home directories and assigning write restrictions to them, to reduce the threats of various attacks. I strongly recommend playing it safe and listening to the experts, just in case. You also might want to consider creating a partition for the /opt directory, if you'll be installing third party software that requires it.
But if you aren't concerned about security, you only need to create partitions for swap and root(usually referred to as /), although I recommend also creating one for home, so that when you upgrade the operating system, or it somehow gets corrupted, your documents will be left untouched.
Note: Just so you don't get confused, be aware that there are three types of root in GNU/Linux: 1)the root directory, 2)the root user or administrator account and 3)the root user's or administrator's home directory.
Note: Red Hat recommends only creating an /opt partition if you know for a fact that you will be installing third party software that requires it. Or to avoid the need for an /opt partition, as root(administrator or superuser), enter the following commands in the terminal to enable software meant to install under /opt to actually install under /usr/opt:
Note: Both Rad and Doc recommend creating GNU/Linux partitions with PartitionMagic instead of the partitioning utilities the GNU/Linux distros come with. If one of the GNU/Linux distributions listed in step 1 is unable to detect the GNU/Linux partitions you created, delete them and create at least two FAT32 partitions.
These distros are meant for former Windows users, so some of them were designed to detect FAT32 partitions. Some of these distros detect other types of partitions, but some of them don't. Once the distro has detected the partitions, follow the steps in the installation to format the FAT32 partitions for GNU/Linux. skip
After installing GNU/Linux, be sure to create a disk image of your operating system's partition or partitions with one of the following disk imagers, to save your GNU/Linux installation before it gets messed up for whatever reason, and save time restoring it after it gets messed up. (Restoring the disk image takes less time than reinstalling your operating system.)
How to Minimize the Size of Image Backups (includes deleting - I recommend securely erasing - unneeded files, moving or clearing - deleting - the page or paging file, pagefile.sys, and disabling hybernation mode, which removes the hiberfil.sys file)
Acronis True Image (PC Magazine Editor's Choice, Dec. 2004 - requires Windows, but can back up ext2, ext3, ReiserFS and SWAP GNU/Linux partitions)
To learn how best to install Windows or GNU/Linux, read the previous two sections on preparing for a Windows-only or GNU/Linux-only system. Then check out the following additional information.
If you want to read and write files to a Mac OS X partition from Windows, get MacDrive.
If you want to read and write files to a partition from both Windows and GNU/Linux, create a FAT32 partition. Or if you have Windows XP and only want to read the files from GNU/Linux, create an NTFS partition.
If you deal with sensitive data, I also strongly recommend installing each operating system on its own hard drive, so you can encrypt the whole hard drive. It'll not only make erasing or wiping files more secure, but also keep your private data from being accessed if someone steals your hard drive. And besides, encrypting a partition instead is less secure.
But if you have nothing on your hard drive you need or wish to keep private with encryption, or are satisfied with encrypting a partition, read Rad's Hard Drive Partitioning Strategies or check out the following dual boot partitioning guides. skip
Once you've finished creating and formatting the partitions, do a clean installation of the full version, not the upgrade version, of Windows 2000 or XP Professional, for best performance.
Then be sure to create a disk image of your operating system partitions with one of the following disk imagers, to save your installations before they get messed up, and save time restoring them after they get messed up. (Restoring a disk image takes less time than reinstalling an operating system.) skip
How to Minimize the Size of Image Backups (includes deleting - I recommend securely erasing - unneeded files, moving or clearing - deleting - the page or paging file, pagefile.sys, and disabling hybernation mode, which removes the hiberfil.sys file)
Acronis True Image (PC Magazine Editor's Choice, Dec. 2004 - requires Windows - can back up FAT, FAT32, NTFS, ext2, ext3, ReiserFS and SWAP GNU/Linux partitions)
If you use Windows XP, and wish to continue using it - for XP Home, in spite of its security risks, be SURE to install Service Pack 2 (SP2), because it's NOT just another bunch of bug fixes and security updates. It's a crucial upgrade that'll fundamentally change how Windows XP handles security issues. So don't put it off! Do it as soon as possible! But seriously consider this first:
WARNING: Some people have lost their files after SP2 messed up their computer, so be SURE to back up all your files first. Also, some people's computers have become slow or even unusable, so you may not be at all happy with SP2. But if you can get it to work, you'll have made your computer more secure.
Note: Unless you have Broadband/DSL Internet access, it'll take a LONG time to download Service Pack 2. But you don't have to worry anymore about losing the download, if you get disconnected from the Internet. You can resume downloading once you're connected again. However, if you don't want to deal with that, you may order a free SP2 CD instead.
CAUTION: If you install SP2 in Windows' normal mode, the one that loads when you start your computer, it may be unable to copy certain files, or it may cause other problems. If it does, install SP2 in Safe Mode. (Press the F5 key repeatedly when starting or restarting your computer to load Windows in Safe Mode. If dual-booting, select Windows from the boot menu first. Then press the F5 key.)
I recommend WindizUpdate for Windows users, instead of Microsoft's WindowsUpdate service, because unneeded updates can corrupt or disable Windows, and unlike WindowsUpdate, WindizUpdate only lists updates for software and services on your system.
In most cases, whether you use Windows, Mac OS X, GNU/Linux or BSD, your default account unfortunately is your administrator or root user account, which has full access to your system. If you're concerned about security and privacy, you should never work or play offline, or especially go online, in your default account, except to install software or updates. You should use a limited-access user account for routine work instead.
In fact, making changes in the administrator account in Windows and in the superuser / root user account in UNIX-based operating systems such as Mac OS, BSD and GNU/Linux is always dangerous. You could corrupt your system or make it either unbootable or vulnerable to attack by an intruder. So when it's necessary to make changes, you always need to do so very carefully.
In Mac OS X, unlike Windows and GNU/Linux, there are three accounts. For security, the root user (Mac OS's equivalent of Windows' admin account) is disabled by default, so unless you enable it again (most users never have to - see my warning below the following links), there's no need to worry about making your system vulnerable to intruders through some mistake made while logged into your root account.
The default / admin account has some admin access, unfortunately, so even though it's limited, don't go online with your default / admin account. Use a normal / standard / staff user account instead.
In most GNU/Linux and BSD distributions, your default superuser / root user account unfortunately, like in Windows, is your admin account.
So create a standard user in Windows 7 or Vista or a limited-access user account (LUA) in Windows XP and use it for every-day use, especially to go online with, instead of your default account.
Note: If you use Windows, be aware that it won't be a pain-free change. If you want to avoid the pain and hassle, upgrade to Windows 7 or switch to Mac OS X or an easy-to-use GNU/Linux distribution, then create a normal / standard / staff user account. Read the following articles to learn more. skip
WARNING for MAC OS X Power Users: Enabling the root user account subjects your system to the typical dangers I mentioned are associated with using it. (In Unix-based systems, there is no undo command!)
Otherwise, an intruder could gain full access to your system, in the former, if unpatched, and in the latter, if an attack is made during that grace period. Using sudo is safer than using su, but if you must use su (substitute user) to "su to root" so you can run several commands, ALWAYS use /bin/su instead, and ALWAYS with a dash or hyphen.
If you ever do want to make changes in your administrator (in Windows) or root user (in Mac OS, BSD or GNU/Linux) account, I strongly recommend always creating a disk image of your operating system's partition first. Then, read the following articles to learn how to make those changes safely and securely.
How to Control Access / Privilege Securely in Windows: skip
Run LUA Buglight to identify the specific causes of LUA bugs you're dealing with.
Try one of these fixes for LUA bugs, starting with the most-preferred (Make the Developers Fix It) to the next-to-least-preferred fix (Loosen Access Control Lists).
If none of those fixes work or you're unable to apply them, and only then, apply the least-preferred fix (Run Just the One Problematic App with Elevated Privileges) with one of the following access / privilege control methods or utilities.
Windows XP's default settings were configured for ease of use and connectivity, not security, and Service Pack 2 only changes a few of those settings, unfortunately, so even with SP2 installed, Windows XP is still very unsecure and vulnerable to attack. Learn more about Windows XP's dangerous settings.
The default settings in GNU/Linux, Mac OS, FreeBSD and NetBSD aren't sufficiently secure either. To be sufficiently secure, you have several options. skip
One of the Two Best Options for Experienced Users: Switch to OpenBSD
I have two options for you, for securing - also called hardening - Windows: one, to make it more secure, and another, to make it sufficiently secure. But first, before editing Windows' registry as instructed in a security guide, a word of warning...
WARNING: Carelessness and honest mistakes in editing the registry can mess up, if not completely disable, your system. So pay attention and back up the registry before editing it, and if your data is on the same partition as Windows (not recommended), back up your data too.
Back Up and Restore the Registry with NTBACKUP (see note below)
Note: NTBACKUP is not installed by default in Windows XP Home Edition. If you want to continue using Windows XP Home even though it can't be made sufficiently secure (not recommended), install NTBACKUP using the instructions available at Q302894. If you don't have a Windows XP CD-ROM, get NTBACKUP.MSI.
Windows Security Options
WARNING: ''UAC (User Account Control in Windows 7 and Vista) does not stop you from malware. If Malware gets on your box and you are admin, you must assume that the malware will gain admin rights the second you ask for admin rights.'' - Mark Russinovich
If you wish to keep using Windows, you have two options to secure it:
If you only have a mild case of paranoia (you probably should have more - what I call a healthy paranoia) and just want basic, practical security, you may follow the instructions in one or more of the security guides in option 1. But I strongly encourage you to choose option 2 instead, to preserve your privacy and help secure the Internet.
And if you have a laptop / notebook or handheld, follow one or more of these security guides as well: skip
Windows XP comes with software and services that not only most users don't need and will never use, but that unfortunately pose serious potential threats to your computer's security and your privacy. I highly recommend removing them from Windows.
XPlite and nLite, configuration utilities, give you the power to remove these threats, and even remove upgrades that go bad. Not only that, but they allow you to repair Windows as well. If a particular software or service gets corrupted, you can completely remove it, and then reinstall it, as uncorrupted as when Windows was first installed. Plus they greatly reduce both Windows' memory requirements and the space needed for it on your hard drive. And if that's not enough, they also make it run faster.
If you have a healthy paranoia and want your computer to be sufficiently secure, first remove Windows' security threats either after installing Windows with XPlite, or better yet, before installing Windows, with nLite*, then reconfigure the default settings of the remaining software and services for security with one of the following security guides. (*nLite allows you to create a Windows installation CD that doesn't include the unwanted programs but does include the service pack and updates.)
WARNING: I haven't used these programs yet, so I don't know if you may disable Windows by removing certain services or not, if you don't know what you're doing. If, like me, you're not sure, get advice from an expert. Most importantly, before using XPlite or nLite or making any changes to your default settings, at least back up your registry, so you can restore it if you have a problem after making a mistake.
Even better, in case restoring your registry backup doesn't fix the problem, which happened to me after trying out some free registry cleaners, make a disk image of your Windows partition first. (See the beginning of this step for registry backup and disk imaging software.)
WARNING: Restricting everything might exclude you from certain services and programs, and from the Internet. If you make that mistake, use the undo / revert function to restore your original settings.
Or follow these guides to harden, or secure GNU/Linux (each one may include information the others don't, so you may want to read all of them): skip
WiFlyer by Always On Wireless (expensive, but easier for surfing wirelessly from several computers with only one dial-up connection)
But if you'd rather use a router with dial-up, look for DSL, ADSL or 1 x RJ-11.
The Best Data Security and Privacy Option: A GNU/Linux Live CD, DVD or USB with Software, Data and Encryption Key on a USB Key (Encrypted USB Drive)skip
U3 Smart Drives (the discontinued U3 platform replaced by Microsoft's StartKey lets you run apps on any PC without leaving data on the host machine)
Note: U3-based products will be available until the second half of 2008, when SanDisk will roll out the new smart drives. For an alternative, try MojoPac.
Ceedo Personal (a commercial alternative to U3/Startkey)
U3: Portable Programs on a USB Drive (this discontinued platform replaced by Microsoft's StartKey lets you run apps on any PC without leaving data on host machine)
Lock Down the Data on Your Portable Drives (encryption software for USB drives, these USB keys: Apricorn's Aegis Vault and Aegis Bio, SanDisk's Cruzer and La Cie's SAFE Mobile Hard Drive with Encryption; virtualization software and hardware-based encryption in laptop drives)
The Second Best Data Security and Privacy Option: A Seagate, Fujitsu or Hitachi Encrypted Hard Drive with Phoenix Failsafe and A Trusted Platform Moduleskip
The Seagate Momentus, Fujitsu MHZ2 CJ and Hitachi Travelstar laptop / notebook hard drives come with full, or whole, disk encryption (FDE) and support for Phoenix FailSafe and the Trusted Platform Module, a combination that allows you to protect or securely erase sensitive, confidential, private data.
These drives come with ''a disk erase feature that lets [you] quickly and securely wipe drives of sensitive data. Seagate claims this can happen in seconds regardless of the drive's capacity because there is no software initialisation required.'' - article at Techworld.com
And if your laptop / notebook or its hard drive gets stolen before you securely erase your sensitive data, that data will remain fully protected even when the hard drive is repurposed (installed on another computer).
The alternative to these combinations is to encrypt your whole hard drive with full disk encryption software and save the key, or password, in a Trusted Platform Module.
The Third Best Data Security and Privacy Option: Encrypted Files or Folders and A Trusted Platform Moduleskip
The Trusted Platform Module allows you to send and receive secure e-mail, encrypt files and folders with EFS (not recommended!) and create an encrypted virtual drive, called a Personal Secure Drive (PSD).
According to HP.com, a Personal Secure Drive provides the following benefits:
''Secure Electronic Mail. Share messages confidentially and be sure message integrity will be kept during transmission.''
''Access to network resources. TPM can increase your reliability from the network platform. If a hacker's PC tries to access the network, even with the user credentials, permission will not be granted.''
''Wireless Local Network (WLAN) security. TPM helps organizations to prevent non-authorized devices from accessing the corporate network. An exclusive root key identifies each client machine fit for TPM as a reliable platform on the network.''
''Support for other manufacturer's applications such as RSA Secure ID. The combination of the software token functions with TPM provides a solid authentication without the additional cost and complexity associated with hardware token implementation.''
Once you've completed all of the steps in one of the security guides, I strongly recommend downloading, installing, and using the following free and commercial security software programs. If Mac OS and GNU/Linux equivalents aren't included for some of the following types of software, find and use good quality equivalents to keep your system sufficiently secure.
WARNING for Windows Users: These programs will NOT keep your computer sufficiently secure unless you've first done steps 1 and 2, and secured Windows - if you've chosen not to use a virtual OS in a clean-installed and secured OS when online - by completing steps 3, 4, 5 and 6, and they won't keep your sensitive data private unless you do step 7 to secure data you want to keep and complete these steps to erase sensitive data you don't want to keep.
Symantec Norton 360 (PC Magazine Editor's Choice, March 2007 and CNET Editor's Choice, Feb. 2007)
ZoneAlarm Internet Security Suite 7 (CNET Editor's Choice, Jan. 2007 - includes a firewall, antivirus, spam filter, online and offline identity-theft protection, and other features)
Don't use Windows XP's firewall. Use a security suite or Jetico Personal Firewall instead. It's currently ranked #1 by FirewallLeakTester.com, ahead of ZoneAlarm, Norton Personal Firewall, and others. It has 2-way protection and a stealth feature. Windows XP's firewall has neither. Only one-way protection.
Jetico Personal Firewall (free - Highest rated firewall software program at FirewallLeakTester.com)
(full protection for your PC's communication ports - Make sure Jetico Personal Firewall always starts with Windows so it's always running when online, and download and install the update when alerted that one's available.)
If you're not concerned about dealing with every possible threat to your firewall, get ZoneAlarm. (award-winning firewall - free for noncommercial use)
(finds these malware on your hard drive and removes them - NOD32 is currently the best antimalware program, according to Gizmo of TechSupportAlert.com - Check weekly for updates and scan your hard drive daily or weekly.)
WARNING: Antivirus, antispyware and firewall software do not protect your system from zero day / zero hour attacks and other threats.
''Anti-virus products have become much better at detecting trojans. As a result of these developments I no longer recommend for most users the routine use of a separate anti-trojan program.'' - Ian ''Gizmo'' Richards
Note: Because today's antivirus software are being programmed to detect trojans, the demand for and sale of antitrojan scanners have gone down. As a result, TDS-3, once the best antitrojan scanner for experienced users, has been discontinued.
''The term 'rootkit' originates from the Unix world. It refers to a set of tools that would hide any trace of an intruder yet maintain full, or "root," access [to the operating system].'' - CNet
''A rootkit retains access to the system that has been previously compromised, and it hides itself from someone who is authorized to use the computer,'' said Jon Orbeton, a senior security analyst at security software maker Zone Labs.
''Rootkits are malicious programs that are designed to be invisible, often replacing core operating system functionality with a version of the same functionality that provides remote attackers with a back door into compromised systems,'' says Al Huger, senior director of engineering at Symantec.
Huger also says that ''If we have seen an increase in [rootkit infections] it's not significant enough to warrant attention.'' - Rootkits: Not Real Threats?
Mikael Albrecht, product manager for F-Secure, sees it differently. ''It is...worth noting that the Windows rootkit scene is new and rapidly developing.''
If you disagree, try to reveal and / or remove a stealthy rootkit with one of the following programs.
WARNING: Removing a rootkit may corrupt and disable your operating system, and destroy personal data in the process. I strongly recommend reformatting and reinstalling Windows instead, if you want to keep using Windows. Otherwise, switch to an alternative and more secure operating system.
Process Guard (a multi-award winning, cutting-edge malware guard - free and commercial editions - monitors and terminates malicious processes - DiamondCS claims it even stops rootkits from installing)
Privacy Expert Suite (PC Magazine Editor's Choice - antispyware, security and privacy suite - they claim its rootkit removal tool automatically detects rootkits and enables users to remove these programs)
RootkitRevealer (free - finds registry and file system discrepancies that may indicate the presence of a rootkit - search the Web for removal instructions)
UnHackMe (commercial - finds and removes rootkits)
Host Intrusion Detection and Prevention Systemskip
The method of scanning your hard drive for malware after it has infected your system, which requires constant updates, has been made obsolete by the overwhelming and ever-increasing number and types of malware which have been created to exploit or take advantage of security holes or vulnerabilities in operating systems and software.
''Host-based IPS (Intrusion Prevention System) technologies are spurring the evolution of attack protection through a simple premise: If you have to update signatures, you're already too late.'' - IT Architect in IPS Odyssey
That method is now being replaced in more and more schools, libraries and businesses with one that prevents malware from installing or running, or making changes to your real operating system by protecting it with intrusion detection and prevention software - the home / desktop versions are called HIDS (Host-based Intrusion Detection System) and HIPS (Host-based Intrusion Prevention System).
''We're moving beyond the race to build and deploy antimalware signatures and implement hard to use 'behavioral' based solutions.'' - Mike Haro in Labrat Magazine's Adding HIPS to Your Security
''Luxembourg-based SecureWave is touting this [HIPS with a whitelist] as a more logical approach [than HIPS with behavioral analysis and monitoring]. It makes more sense for an administrator to identify and allow what's good than keep up with and struggle to restrict what's bad,'' says Derek Bluestone, director of product management at SecureWave.'' skip
WARNING: ''It is a simple fact that IDS products are not suited to beginners and naive users.'' - ''Intrusion detection software can only protect you if you know how to accurately interpret the warning messages thrown up by these programs. And interpreting these messages is not easy.''
''...being warned is useless unless you have some idea how to respond to the warning. That's why neither Prevx nor WinPatrol [nor any other HIDS or HIPS with a behavior blocker] is suited to non-technical users. If you are a beginner you should seriously consider the $24.95 Plus version of WinPatrol which provides lots of guidance to help you make sense of any warning messages. As a bonus it offers better protection as well.'' - Gizmo (TechSupportAlert.com)
Malware authors are getting more clever by the minute. Keep malicious scripts from wreaking havoc on your computer and private information, by using a HIPS with at least a whitelist, if not also a behavior analyzer or monitor and blocker which uses either anomaly or misuse (a.k.a. signature) detection or both, and a HIDS (Host Intrusion Detection System) to complement the HIPS.
If you're not familiar with security software and haven't the slightest idea what words like behavior blocker, anomaly, misuse or signature mean in relation to a HIPS or HIDS, just stick with a HIPS with a whitelist or the PLUS version of WinPatrol, the HIDS that Gizmo recommends for beginners.
Free HIDS with Anomaly or Misuse / Signature Detection:skip
WinPatrol PLUS (commercial - best choice for beginners / newbies - has R.I.D.: Real-time Infiltration Detection)
WinPatrol (recommended by Gizmo at TechSupportAlert for earlier versions of Windows - Scotty the Windows Watch Dog sniffs out malware)
Prevx1 and Prevx1R (beta and commercial - beta recommended only for experts - recommended by Gizmo at TechSupportAlert for advanced users of Windows 2000 and XP)
Prevent the most common scripting types used in virus attacks, such as Visual Basic Scripting (.VBS), Java Script (.JS), etc. from running, with one of these mini programs. skip
Want to keep your private information private while online? Read ALL of these articles to learn how.
Once you've read the privacy articles above, I recommend using the following software to keep your data private.
Secure Browsing / Surfing, Instant Messaging and E-mail Environmentskip
If you want to try out new software and surf the Web safely and securely without fear of infection from malware and theft of private data stored on your hard drive, I strongly recommend running either your operating system and software or at least your browser(s), instant messenger(s), e-mail program and if you have it, Microsoft Word in what's called a sandbox.
Sandboxing and virtualization software, called a hypervisor or monitor, combined with a virtual operating system, called a ''virtual machine'' and a CPU that supports virtualization keep malware and malicious or inexperienced users from making changes to your real operating system by operating in a protected environment called a ''sandbox'' or ''virtual machine,'' and remove all malware and changes completely and delete* private data - sanbox software: manually or automatically and virtualization software: on reboot.
''Emulation and instruction translation are valid solutions to problems that system virtualization can't address - namely, crossing architectural boundaries. But their performance, resource requirements, and feature limitations generally render them inadequate for day-to-day operation. One the other hand, virtualization is safe, adaptable, and getting faster. That's what you need.'' - Tom Yager in ''What virtualization is - and what it isn't'' at InfoWorld.com
*WARNING: Virtualization software saves private data to the hard drive unencrypted, and it does NOT securely erase them on reboot. You need to do that yourself.
WARNING: Virtualization requires special disk privileges, and unless you run a virtual machine on a CPU that supports virtualization - most CPUs or chips don't - there's a greater chance that malware could infect your real operating system and corrupt it or steal private data.
Chipmakers Intel and AMD are building virtualization support into their CPUs. skip
NComputing (a device that allows multiple users to share the resources of a single desktop computer - users plug a keyboard, mouse and monitor into the box, and get a virtualized desktop and apps delivered from the host machine)
A phishing site detection plugin for your browser helps you investigate a site as a way to significantly reduce, if not avoid, the chance of having your private data stolen by phishing scams.
If you use Internet Explorer, download and install a phishing site detector to help keep your web account passwords safe. If you use Firefox, make sure you use the lastest version and keep the built-in antiphishing feature enabled.
Save your usernames, passwords and contact and credit card information in one of these convenient and secure programs with automatic form entry. Your private data are saved in strongly encrypted files.
RoboForm2Go (formerly Pass2Go) (stores RoboForm passcards and other private data on an encrypted USB key or token, a secure thumb drive with AES - the strongest encryption available - pull out your USB key and no traces of RoboForm2Go are left on your computer)
GoodSync File Synchronizer (synchronizes RoboForm passcards or any other files between a computer and a USB key or between two computers - recommended for RoboForm2Go users)
Keychain (part of Mac OS X)
KWallet (part of KDE in GNU/Linux)
Secure Data Eraser / Wiper / Shredder
Believe it or not, Windows, Mac OS, BSD and GNU/Linux don't actually remove files and Internet tracks when you delete them or format your hard drive. Use one of the following data erasing programs to securely erase private and unwanted data from your hard drive and other digital media. skip
Note: The swap or page file, a large memory file, may contain sensitive private data. Set your privacy program to clear it at shutdown, if it has that feature. skip
If you use Windows, your hard drive most likely has spyware and adware on it. If you go online every day, use the following software every day to find and remove them.
Or if you don't want to deal with that, choose one of the following options. skip
Use Spy Sweeper (commercial - PC Magazine Editor's Choice, Oct. 2005) or, if removing all spyware and adware isn't a concern, Ad-Aware (free and commercial - has fallen behind, according to a Feb. 2005 PC Magazine article) to remove them.
Then use Spybot and Windows Defender (requires Internet Explorer, Windows Installer 3.1 or later and Windows validation to download and install, and DCOM and Windows Defender services to work) to remove web bugs and any spyware and adware that Ad-Aware may have missed. (Before using them each time, be sure to check for updates.) Or use one of these programs. (Read the privacy articles above to learn about spyware and web bugs.)
Before using them each time, be sure to check for updates. (They may not block all further spyware and adware, so scan your hard drive often with AdAware and Spybot just in case some get through.)
Or use this HOSTS file to keep spyware, adware and browser hijackers from installing when visiting unfamiliar web sites. Then lock the HOSTS file with SpyBot or WinPatrol, to keep the unruly pestware from changing it.
If your browser gets hijacked, or an unwanted startup item or button gets added, use CWShredder to remove the pest.
Or consider using HijackThis (free), but with caution, to remove stubborn browser hijackers. Don't worry. The folks at the site I've linked to will help you figure out what to remove and what to leave alone, so you don't disable your computer.
A2 Hijackfree (same as HijackThis but more extensive)
Cookie Manager
Use an eraser / wiper / shredder to securely erase advertisers' tracking cookies from your hard drive. Then use a cookie manager to filter all further cookies, keeping the ones you need and blocking the ones you don't. (Read the privacy articles above to learn about cookies.)
Try a better, faster browser. If you want more than just a browser, try one of these free Internet application suites.
SeaMonkey (based on Mozilla Firefox and Mozilla Thunderbird - includes web browser, e-mail and newsgroup client, WYSIWYG web page composer / HTML editor and IRC chat client - for web developers, mozilla.org's DOM inspector and JavaScript debugger tools)
If you want to use the best and fastest browser, and aren't interested in the other programs included with a suite, download the award-winning Mozilla Firefox browser. skip
For an alternative to Mozilla Suite (no longer updated), Firefox and Opera, check out Camino, a browser recommended by c|Net over Safari, the default Mac OS X browser, for advanced security settings and privacy features.
NoTrax, a commercial browser for Windows from the makers of Eraser, won't save your browsing or surfing history.
Most viruses, worms and trojan horses are aimed at users of Outlook Express (and Internet Explorer - see above for more information). If you use Outlook Express and want to greatly lessen the probability of such attacks, consider switching to Mozilla Thunderbird, a more secure and easy-to-use alternative email program.
More and more sensitive, private, personal data and money are being stolen or conned / defrauded out of people and businesses for personal or business gain through or from their desktop and laptop computers, cell phones, PDAs and other handheld devices and wireless keyboards and networks, and Google, search software and WHOIS aren't helping either.
Follow the steps in this section, as well as the others on this page, to secure and protect your private data.
I strongly recommend switching to safer software than Internet Explorer, Outlook or Outlook Express, and Microsoft Word. But if you want to keep using them even though they make your private data vulnerable, I recommend securely erasing data you don't need, and then securing these programs, to make your private data less vulnerable. skip
For Webmasters who Own a Domain Name: Pay to have a proxy service keep your contact information private. Otherwise it will be publicly accessible through the WHOIS service.
If you registered a dot US domain name with your home phone number and address, I recommend cancelling it, switching to a non-dot-US domain name, and paying to have a domain proxy service keep your contact information private.
The Safari browser ''protects your personal information on shared or public Macs when surfing the Web. Go ahead and check your bank account and .Mac email at the library or shop for birthday presents on the family Mac.
Using Safari's new Private Browsing feature, no information about where you visit on the Web, personal information you enter or pages you visit are saved or cached. It's as if you were never there.'' - Apple Computer, Inc.
''If you're not paranoid, maybe you should be. If you use a PC, unscrupulous types can intercept e-mail you send, and coworkers could be reading your documents. Encryption--the process of encoding data so that it requires a special key to be read--can protect your data from prying eyes. Once the domain of spies, encryption is fast becoming an advisable precaution for businesses and home users: It's your best tool for protecting your trade secrets and privacy.'' - PC World
WARNING: Storing your encryption key on an internal hard drive, even if encrypted, instead of on an encrypted removable medium leaves it vulnerable to theft.
WARNING: If a hardware or software password-capture utility or key logger is installed on your computer and you don't use secure* encryption key and web form fillers, or take the other security steps in this guide I strongly recommend taking, your private, encrypted data are vulnerable to viewing and theft.
*WARNING: If a screen logger is installed on your system and you use an encryption key filler that doesn't destroy your encryption keys after decrypting your data, those encryption keys and the private data they protect are vulnerable to theft.
*WARNING: If a screen logger is installed on your system, an otherwise secure web form filler / virtual keyboard does not protect your passwords, nor the private data they protect. They are vulnerable to theft.
If you're a business, government or spy with highly-valued data, your data is also vulnerable to theft by radio-frequency emissions such as ''Tempest'' attacks. But I'll let the experts tell you how to prevent or minimize that threat.
WARNING: If your computer or handheld is stolen after accessing encrypted data and before unmounting the encrypted volume, including when in Hybernation mode, your private data are available for viewing or theft.
WARNING: Accessing encrypted data on a computer that isn't one on which only you have an administrator account and keep sufficiently secure, leaves that data and your encryption key vulnerable to theft.
To minimize the chances of password-capture utilities and hardware and software key loggers stealing your encryption keys, passwords and web form data, I strongly recommend always using secure* encryption key and web form fillers and an antiscreenlogger.
A secure encryption key filler protects your encryption keys and the private data they protect by entering the keys for you securely and automatically, and destroying them after encrypting or decrypting your data.
A secure* web form filler protects your passwords and web form data by entering them for you securely and automatically, and storing them with strong encryption.
Secure* Password Managers and Web Form Fillers skip
*WARNING: If a screen logger is installed on your system, an otherwise secure web form filler / virtual keyboard does not protect your passwords, nor the private data they protect. They are vulnerable to theft.
If you want to keep using Windows, I strongly recommend saving your files with the fourth option below.
Options
(from next to least secure to most secure)
in encrypted folders (next to least secure)(Microsoft recommends never encrypting individual files (least secure), and encrypting the folders instead. However, you may consider making an exception when sending them to someone else. After sending it, securely erase the file, or encrypt the folder it's in.)
on an encrypted partition (more secure)
on an encrypted hard disk drive (even more secure, especially on laptops - see note below)
WARNING: Using Windows' EFS (Encrypted File System) is not recommended, especially with Windows 2000. 1)If Windows gets corrupted or you reinstall it, you'll loose your data by loosing access to them. 2)It's not secure from physical access to your computer. 3)Someone with physical access can still see file names and alter folder settings. 4)Even if the EFS keys are exported, they remain on your hard drive. skip
If in spite of those risks you want to use EFS, and have Windows 2000, XP Pro or Server 2003 and a floppy drive, I strongly recommend using EFS in Mode 3 (the most secure mode) for basic encryption and saving your startup key (also called the SysKey) on an encrypted removable medium. Here's how.
on encrypted removable media, and your encryption key on a separate encrypted removable medium, and encrypting your whole hard disk drive (most secure, especially on laptops - see note below)
Note: ''Normally, after you power on a computer and it goes through its memory test, the boot loader will load the OS. When you install drive encryption software [and encrypt the whole hard disk drive], it modifies the boot loader to run instead of Windows on boot. The encryption software then authenticates the user, and, on success, loads Windows.'' - NetworkComputing.com
The alternative to these options is to encrypt your whole hard drive with full disk encryption software and save the key, or password, on an encrypted removable medium.
Warning: Encrypting a whole hard drive once in a while corrupts the data stored on it.
I strongly recommend creating an image of your hard drive with one of these disk imagers and saving it to a separate storage medium before installing any full disk encryption program.
(only available in Enterprise and Ultimate editions - only encrypts the whole hard disk if it isn't partitioned - otherwise, only the operating system's partition, also called a volume or drive - usually C drive) skip
According to Microsoft, ''BitLocker has two TPM modes:''
''TPM-only. This is transparent to the user, and the user logon experience is unchanged. However, if the TPM is missing or changed, BitLocker will enter recovery mode, and you will need a recovery key or password to regain access to the data.''
''Startup key. The user will need a startup key to log on to the computer. A startup key can either be physical (USB flash drive with a machine-readable key written to it) or personal (a PIN set by the user).''
Note: Both TPM modes require a Trusted Platform Module (version 1.2 or later) and a compatible BIOS.
''BitLocker also has a mode for non-TPM systems:''
''USB Flash Drive key. The user inserts a USB flash drive in the computer before turning it on. The key stored on the flash drive unlocks the computer.''
If you choose to store sensitive, private data on your hard drive instead of on removable media, I strongly recommend using the Startup key TPM mode.
FREE CompuSec (for single and dual-boot Windows and GNU/Linux systems, removable media and VoIP) skip
WARNING: The security file, which will be created when you install CompuSec, contains the encryption keys and saving it to your hard drive leaves them vulnerable to theft. I strongly recommend putting the security file on an encrypted removable medium.
CompuSec e-Identity (encryption for Windows and GNU/Linux systems, removable media and VoIP - comes with an e-Identity security device, a smart card with USB reader or a USB token for 2-factor authentication before booting)
CompuSec BIO (fingerprint scanner with built-in smart card reader for Windows and GNU/Linux systems)
CompuSec HSM (hardware-based encryption for desktop PCs)
PGPdisk 6.02i (free - for Windows 95, 98 and Me and Mac OS - not compatible with Windows 2000 or XP - see note below for a compatible version) skip
Note: ''While PGPdisk from PGP 7.1.1 Corporate Desktop (the last version released by NAI) [and later versions of PGP Whole Disk Encryption and PGP Desktop Professional, which includes Whole Disk Encryption, are] functional on Windows XP, PGPdisk from earlier NAI versions of PGP -- such as PGP 7.0.3 Personal Security, PGP 7.0.4 Desktop Security, PGP Corporate Desktop 7.1, or PGP 6.5.8 Desktop Security -- is not.''
''Imad's latest build of PGP 6.5.8ckt does include a Windows XP-compatible version of PGPdisk.'' (more about PGPckt - near bottom of page)
''If you're interested in creating and using...encrypted drives on Windows XP, you'll have to obtain a copy of the new [PGP Whole Disk Encryption or PGP Desktop Professional,] PGP 8.0 Desktop or Personal, the older PGP 7.1.1 Corporate Desktop, PGP 6.5.8ckt build 08 (or later), or one of the several third-party OTFE (on-the-fly-encryption) programs known to be Windows XP compatible, such as...DriveCrypt [Plus Pack].'' - SpywareWarrior.com in PGP Versions, Sources, & Alternatives
PGP Whole Disk Encryption (commercial - for Windows and Mac OS - for extra protection, get it with Aladdin eToken)
PGP Desktop Professional (commercial - includes Whole Disk Encryption - for Windows and Mac OS - for extra protection, get it with Aladdin eToken)
DriveCrypt Plus Pack (DCPP) (commercial - for Windows NT, 2000 and XP - uses strong AES encryption - allows secure hiding of an entire operating system inside the free space of another operating system)
WinMagic's SecureDoc (commercial - for Windows 2000, XP, 2003, Vista - uses strong AES encryption)
''There are three modes in which Syskey operates. In mode one, enabled on all [Windows 2000, XP Pro and] Server 2003 computers by default, a system key is generated by the computer randomly and an encrypted version of the key is stored locally. In this mode, you can still restart the computer normally.''
''In mode 2, the system key is generated and stored in the same way as with mode 1, but an additional password, selected by the administrator, provides further protection. When you restart the computer, you must enter this system key password during startup. This additional password is not stored locally.''
''Mode 3 is the most secure method of operation. [emphasis added] The computer-generated key is stored on a floppy disk instead of locally. You can't start the computer unless you have physical possession of the floppy disk, as it must be inserted in the disk drive when you are prompted during startup.'' - article ''Securing Server 2003 Domain Controllers'' by Deb Shinder at WindowsSecurity.com
I strongly recommend storing your SysKey with mode 3, especially if you have a laptop / notebook.
Note: ''Syskey mode 3 requires a floppy disk. No other type of removable media is supported for syskey storage [unfortunately].'' Windows Vista's BitLocker has a USB option. skip
ATTENTION: ''Do not store the key on an ERD [Emergency Repair Disk]. To do so would be to provide two items needed to attack your system in one location. Do make copies of the disk. Without it you cannot boot your Windows NT system.'' - article ''Protecting the SAM with Syskey'' by Roberta Bragg at Informit.com skip
For more articles on how to protect your private data, visit Privacy Watch: Few things are more valuable than your personal data. PC World Senior Associate Editor Andrew Brandt shows you how to protect it.
Knowledge is power, especially where security and privacy are concerned. If you want to keep yourself, your computer and your money safe and your sensitive data and identity safe and private, I strongly urge you to learn about the threats to your computer and your privacy and to develop safe computing practices and habits.
WARNING: If you choose not to use one of the following solutions, your computer, money and sensitive data will be vulnerable to zero-day / zero-hour attacks, the one threat from which antivirus and antispyware software doesn't protect them. skip
Phishing, Pharming, Warjacking, Bluejacking (also called Bluespamming), Bluebugging, Bluesniping and Bluesnarfing, WiPhishing, Evil Twin, Peeping Tom Worms and Trojans, SPIT (Spam Over Internet Telephony or VoIP), SPIM(Spam over Instant Messaging), Spam, Cookies, PIE (Persistent Identification Element), Browser Hijackers, Clipboard Hijackers, Web Bugs (also called Tracking Bugs, Web Beacons, Pixel Tags, or Clear GIFs), Malware (Viruses, Trojan Horses or Trojans, Worms, Rootkits and Spyware), Adware, Slurpware, Keystroke Loggers or Keyloggers...
...and vulnerabilities created by Cell Phones, PDAs, Bluetooth and Bluechatting, Voice over Internet Protocol (VoIP), Wireless Keyboards, Instant Messengers, Peer-to-Peer (P2P) software, Blogs, Profiles, Personal Sites, etc.
If you like my web site, tell your friends and family about it. (A window will appear if Javascript is enabled in your browser, and if you temporarily disable your popup blocker, if you have one.)
I never had any problems with my former host, QualityHostOnline.com. I only changed hosts because they discontinued the very inexpensive package I had.