YugaTech | Philippines, Tech Reviews Blog

Just couldn’t resist the urge to be just a plain old PC clone. My desktop also wants to be a Mac clone.

Cloning was done with the aid of ObjectDock and some wallpaper from WebMotiva.

I. Remember thy antivirus software and keep it updated. It’s not enough to have the software installed (if you don’t have an antivirus package, stop reading right now and get one); you also need to keep up with new viruses as they emerge.

II. Thou shalt not covet thy neighbor’s attachments. You get a message you think is from a friend with what looks like a cool file attached, so you click on it. Next thing you know, you’re Typhoid Mary, spewing out infected e-mails to everyone in your address book. That’s how the Sobig.F worm spread–and it happened so quickly that millions of copies got out before the antivirus companies could update their databases.

III. Avoideth bogus file downloads. Be wary of any Web site that requires you to download software to view a page, unless it’s something familiar like a Flash plug-in or Acrobat Reader. The file may contain a virus, a Trojan horse, or some auto-dialer that calls pay-per-minute numbers via your modem and racks up huge charges.

IV. Smite spyware and pop-ups. Like Trojan horse programs, spyware secretly installs itself when you download software like file-swapping applications; it tracks your movements online and delivers ads based on where you surf. Pop-up ads can also exploit security flaws in Internet Explorer, like the recent Qhost Trojan that hijacked users’ browsers after they viewed an ad on the Fortune City Web site.

V. Thou shalt foil spammers. Unsolicited commercial e-mail is more than just a nuisance; it’s also a major source of virus infections. In fact, some versions of Sobig are designed to turn infected PCs into zombie machines that can be used to send spam. A good filter like Symantec’s Norton AntiSpam ties your antivirus software might miss.

VI. Keep thy operating system patched. E-mail-borne worms and other scourges like to exploit security holes in your software–namely Windows and other Microsoft programs. These days Microsoft issues so many critical updates to fix these flaws that many users ignore them. Don’t. Last January, the Slammer worm exploited a vulnerability that Microsoft had fixed more than six months before. But thousands of infected computers–including some at Microsoft–didn’t have the patch installed. Run the Windows Update program once a week and whenever Microsoft issues a warning.

VII. Maketh a rescue disk and keep it handy. When things go bad, a boot or rescue disk is your first step to recovery.

VIII. Be not taken in by false claims. There are more hoaxers than hackers on the Internet, and more bogus “e-mail virus alerts” than actual viruses. Even real virus threats are typically blown out of proportion by the media.

IX. Honor thy firewall. A firewall is like a bouncer for your computer–it checks every ID at the door and won’t let anything in or out until you give the thumbs up. So a hacker can’t access personal information on your hard drive, and a Trojan horse keystroke logger (a stealth program that monitors the characters you type) can’t steal your passwords and transmit them over the Net.

X. Maketh backups and keep them holy. Simply put: Back up your data files at least weekly (daily if you’re running a business). Even if you fall victim to a virus or hacker attack, you’ll escape with only minor damage. Fail to keep a recent backup though, and you’ll go straight to hell–at least, that’s how it will feel.

Condensed version republished here. Original by Daniel Tynan