Social Source Commons

Antivirus and antispyware software for business.

Inexpensive antivirus software for up to five computers.

Comprehensive business-strength protection against viruses, hackers, identity thieves, spyware, spam and other online threats that can jeopardize your privacy, your data, and your PC’s performance.

ClamXav is a free virus checker for Mac OS X. It uses the tried, tested and very popular ClamAV open source antivirus engine as a back end.

Antivirus protection for desktops and servers.

Security suite for small businesses.

A popular anti-virus software

Antivirus software for the Mac OS.

Norton Internet Security provides protection from viruses, worms, Trojan horses, spyware, port scans, privacy intrusions, and lurkers that intercept personal information.

OpenAntiVirus is an open source community of experienced developers devoted to anti-virus research, computer and network security. Their project page offers a selection of security software including ScannerDaemon, VirusHammer, PatternFinder and more.

Security application suite for PCs.

Privoxy is a web proxy with advanced filtering capabilities for protecting privacy, modifying web page data, managing cookies, controlling access, and removing ads, banners, pop-ups and other obnoxious Internet junk.

TrendProtect is a freeware browser plug-in that helps you avoid Web pages with unwanted content and hidden threats. TrendProtect rates the current page and pages listed in Google, MSN, and Yahoo search results. You can use the rating to decide if you want to visit or avoid a given Web page.