Symantec Mail Security for Microsoft Exchange 6.5.0.67 iSO

Symantec Mail Security for Microsoft Exchange provides real-time protection for email against viruses, spam, spyware, phishing, and other attacks while enforcing content policies on Microsoft Exchange Server 2003, 2007 and 2010. Powered by Brightmail technology, Symantec stops 99 percent of spam while making fewer than 1 mistake per million messages. It supports 64 bit Windows and Virtualized Exchange server environment with easy installation and simple administration.

BitDefender Total Security 2010 Build 13.0.19.347 32 bit and 64 bit

Proactive protection against viruses, spyware, hackers, spam

ESET Smart Security 4.2.35.0 32 bit and 64 bit

ESET Smart Security is a tightly integrated solution designed to protect computers from a range of threats.

AVG Internet Security 9.0.790 Build 2730

Complete protection for everything you do! With AVG Internet Security, our most advanced protection, you get a worry-free online experience every time. This award-winning product gives you unbeatable internet security by protecting against viruses, spyware, hackers, spam and malicious websites. AVG internet Security is a reliable and easy-to-use solution for home and small office users which is trusted by millions of users worldwide.
AVG Internet Security's multiple layers of protection mean you don't have to worry about identity theft, spam or viruses. And it'll even prevent you from accidentally visiting harmful sites. It's faster, smarter security that won't slow your computer down. With AVG Internet Security you also have access for the first time to AVG Identity Theft Recovery Unit that will help you get your life back in order if you ever become a victim of identity theft – online or offline.
Unique Internet security thanks to new technology - Only AVG gives you real-time protection against malicious websites thanks to our new LinkScanner technology.

AVG Internet Security 9.0.790 Build 2730

Complete protection for everything you do! With AVG Internet Security, our most advanced protection, you get a worry-free online experience every time. This award-winning product gives you unbeatable internet security by protecting against viruses, spyware, hackers, spam and malicious websites. AVG internet Security is a reliable and easy-to-use solution for home and small office users which is trusted by millions of users worldwide.
AVG Internet Security's multiple layers of protection mean you don't have to worry about identity theft, spam or viruses. And it'll even prevent you from accidentally visiting harmful sites. It's faster, smarter security that won't slow your computer down. With AVG Internet Security you also have access for the first time to AVG Identity Theft Recovery Unit that will help you get your life back in order if you ever become a victim of identity theft – online or offline.
Unique Internet security thanks to new technology - Only AVG gives you real-time protection against malicious websites thanks to our new LinkScanner technology.

AVG Internet Security 9.0.787 Build 2721 ML

AVG Internet Security 9.0 combines all the modern detection technologies in one integrated security solution: signature, heuristic, behavioral, in-the-cloud, and white listing. This combination of approaches delivers a comprehensive security package.

COMODO Internet Security 4.0.4167.742

The COMODO Internet Security was designed to be the that integrates COMODO Antivirus, COMODO Firewall and COMODO Defense+ in a seamless manner. We have also fixed many bugs in COMODO Firewall with this release. COMODO Firewall or COMODO Antivirus canbe installed as standalone products by using the same setup.
Internet Security combines the power of COMODO's award-winning Firewall and AntiVirus software to protect your PC from malicious software and Hackers. Best of all is FREE! Comodo Internet Security will help you detect and remove viruses, Trojans, and other malicious software and hackers, and keep them out of your computer. In one easy-to-use bundle that won't slow down your computer. All free, really! No Credit Card Required for this download.

Trend Micro Internet Security 2010 17.50.0.1395 OEM365

Trend Micro Internet Security Pro safeguards your online transactions, identity, and irreplaceable files with the most comprehensive protection available. Get all the benefits of our proven internet security plus enhanced identity theft protection, Wi-Fi validation, data theft protection, and system recovery. Trend Micro internet Security makes it easy to protect your home network, personal identity, and online activity. It guards against present viruses, spyware, and identity theft as well as the web threats of tomorrow. Confidently e-mail, shop, bank, or share photos online, knowing your privacy and files are well protected. Trend Micro™ PC-cillin™ Internet Security is the first personal Internet security solution specifically designed to extend desktop security to your home and wireless networks. Trend Micro PC-cillin Internet Security combines award-winning antivirus security and a personal firewall for comprehensive protection against viruses, worms, Trojans, and hackers. It also detects and removes spyware and blocks spam. It even guards against identity theft by blocking phishing and pharming attacks. Plus, PC-cillin protects your wireless network with Wi-Fi Intrusion Detection, an innovative security feature that alerts you when an intruder uses your Wi-Fi connection.

AVG Internet Security 9.0.785 Build 2708 ML

AVG Internet Security 9.0 combines all the modern detection technologies in one integrated security solution: signature, heuristic, behavioral, in-the-cloud, and white listing. This combination of approaches delivers a comprehensive security package.

Microsoft Security Essentials 1.0.1961.0

Microsoft Security Essentials (codenamed Morro) is a free antivirus software created by Microsoft that provides protection against viruses, spyware, rootkits, and trojans for Windows XP, Vista, and 7. Microsoft has always recommended that its users use real-time antimalware protection, but the release by the end of this year will mark the company's first free solution. MSE replaces Windows Live OneCare — a subscription antivirus service — and Windows Defender, which only protects users from adware and spyware.
MSE is a small-footprint program ideal for computers that lack processing power or broadband Internet connections, such as netbooks. MSE is available as standalone 32-bit and 64-bit downloads for Windows XP, Windows Vista, and Windows 7. It's very easy to install Security Essentials using it is even easier than one might expect.
Updates and upgrades are automatic, so there's no need to worry about having the latest protection. It's easy to tell if you're protected – when the Security Essentials icon is green, your status is good. It's as simple as that.