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SUPERAntiSpyware Free Edition

This freebie does a great job removing spyware--but since it...

Ad-Aware Free

Remove spyware and protect your privacy with this popular free...

Secunia PSI

Identify program security leaks and batten down the hatches...

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Antivirus & Security in the News

13 Microsoft Milestones in 2009 »

A countdown of 13 of Microsoft's most important products of the past year.

Smartphone Attacks, Cloud Breaches Top 2010 Security Concerns »

There has never been a year in which security threats diminished, so expect more hacks, exploits, and scams in 2010, researchers warn.

As DDoS Attacks Go, This One's a Dud »

Key Internet retailers were knocked offline briefly by a would-be Scrooge -- but it couldn't stop the shopping.

Reviews

Cinch Makes Two-up, Full-screen Windows Easy »

A few months back, I covered TwoUp and SizeUp, two utilities for managing windows on your Mac. TwoUp and SizeUp let you use keyboard shortcuts or a systemwide...

QuickBoot Eases Startup-volume Switches »

Today's Mac Gem is a simple one, but it's sure to be useful to developers, frequent users of Boot Camp, and anyone else who regularly boots their Mac from...

Norton Online Backup 2.0 Adds Mac Support »

Norton's updated Online Backup utility promises to make cross-platform living easier with the addition of Mac OS X support.

You are browsing Antivirus & Security

  •   127,296
    Nov 25, 2009
    Free

    Identify program security leaks and batten down the hatches with this free software.


     
  •   61,506
    Dec 7, 2009
    Free

    Protect your anonymity as you surf and use the Internet with this free privacy tool.


     
  • If you want true outbound firewall protection for your 32-bit Vista PC, use this to help manage Vista's built-in firewall.


     
  •   21,233
    Jan 4, 2007
    Free

    Memory cells in short supply? This tool remembers passwords for you.


     
  •   38,126
    Jan 24, 2006
    Shareware

    Power Anti-Virus Professional Version 2.5 from Power Softwar


     
  •   67,559
    May 31, 1998
    Free

    Scan your downloads and e-mail transparently and safely.


     
  •   125,085
    Sep 15, 2008
    Free

    Comodo's free firewall was very popular in earlier iterations.


     
  •   3,926
    Jun 23, 2008
    Free

    This zip compression utility encrypts files, as well as Outlook email and attachments with passwords or x.509 certificates.

     
  •   17,803
    May 21, 1999
    Free

    Detect and remove the dangerous Win95.CIH virus.

     
  •   5,038
    May 19, 2005
    Shareware

    1ClickSpyClean defends your PC from all threats like spyware and adware.

     
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special offer

BitDefender Antivirus Plus v10. (2 users, 2 years)

The purpose of the Antivirus module is to ensure detection and removal of all viruses in the wild. BitDefender Antivirus uses robust scan engines certified by ICSA Labs, Virus Bulletin, Checkmark, CheckVir."/>

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How-To's

Why Can't the Law Get the Crooks? »

Victor Rodriguez wants to know why law enforcement agencies can’t stop the criminals infecting our PCs

Is Backing Up Online Safe? »

LaTonya Powell asked if online backup is really secure

Free Must-Have Tools, Bargain-Basement Backup »

FixWin lets you fix many Windows glitches; Paint.NET gives you pro-quality image editing. Plus, Carbonite has a limited-time offer.

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