Ever since Windows Vista came out users of the new OS have been complaining about the complete lack of free security solutions for their computers, partly due to the incompatibility of the new OS with the security program's coding, and the lack of timely updates to these security programs.
However, after several months the security suites are starting to emerge from obscurity after the Vista offensive. Free security solutions like Avast Antivirus, which has been Vista compatible for several months now, has only just gotten better in the OS integration. Furthermore, firewall solutions provided Comodo has recently released Comodo Firewall v3.0 - an awesome firewall software melding industry strength firewall with easy to use GUI interfaces. Added to that, v3.0 has a "Defense+" security suite in-built, which basically provides file system security reaching down even into registry blocks to prevent malware modification of core system files.
Comodo Firewall v3.0 is compatible with Windows XP and Windows Vista, with versions for both 32 and 64bits available.
As for Windows 2000 users, Comodo has released v2.4 as an update from its previous version.
So if you're looking for a security suite that is free and powerful, look no further.
Ultimate security suite
