Norton Internet Security 2011 18.1.0.37 | 94 MB

Norton Internet Security delivers the fastest and lightest online threat protection available. It guards your PC, network, online activities and your identity with innovative detection technologies optimised to combat today's aggressive, rapid-fire attacks. The improved Norton Protection System features multi-layered security technologies that work together to provide comprehensive protection that helps detect and remove identified threats before they can harm your PC.

Kaspersky Internet Security 2011 11.0.1.400 Final | 136 MB

Kaspersky Internet Security 2011 is a comprehensive data protection tool, which provides not only anti-virus protection but also protection against spam and network attacks. The application's components also enable users to protect their computers against currently unknown threats and phishing, and to restrict users' access to the Internet.

COMODO Internet Security 5.0.161695.1120 RC x86 and x64 | 48 MB + 49 MB

Comodo Internet Security offers 360 protection against internal and external threats by combining a powerful Antivirus protection, an enterprise class packet filtering firewall, and an advanced host intrusion prevention system called Defense+. 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. Version 4.0 sees a major leap forward in security and usability with the addition of the new sandbox feature - an isolated operating environment for unknown applications. Under default settings, unknown applications are now automatically sandboxed so that they cannot make permanent changes to other processes, programs or data on your 'real' system.

Trend Micro Titanium Maximum Security 2011 3.0.0.1303 | 104 MB

Trend Micro Titanium Maximum Security revolutionises Internet Security. Proven Cloud-based technology automatically stops Viruses & Spyware before they reach your computer - it's a whole new way to protect your PC.

Quick Heal Total Security 10 | 87 MB

Quick Heal Total Security 10 completely protects your PC, Mobile Phones against malwares and data theft. It provides a safe and secure experience while you are browsing, Online Banking, Online Shopping, Chatting and playing games online. Once installed it acts as a shield against viruses, worms, trojans, spywares and other malicious threats. It also provides protection against new and unknown viruses using Quick Heal's renowned DNAScan technology, blocks malicious websites and prevents spam mails from reaching your mailbox. Quick Heal Total Security 2010 is very low on resource usage and gives enhanced protection without slowing down your computer.

Avast! Internet Security 5.0.656 | 59 MB

avast! provides a package of applications that aim to protect your computer from a possible virus infection or other malware threat. If you use it correctly, and in combination with other programs such as data backup utilities, it will significantly reduce the risk of your computer being attacked or infected by a virus, and thus the risk of losing important or private data.
The Avast! Internet Security application comes with an antispam filter and built-in firewall. Once installed, avast! runs silently in the background to protect your computer against all known forms of malware. You dont need to do anything else - just install and forget! Active internet users need greater protection for themselves as they shop and bank on-line. To secure against threats from infected web sites and the growing risk of identity theft, avast internet security provides you with continuous protection from its layers of antivirus, anti-spyware, anti-rootkit protection, firewall and antispam.

Agnitum Outpost Security Suite Pro 7.0.3 (3392.517.1242) x86 and x64 | 97 MB + 108 MB

ALL-IN-ONE INTERNET SECURITY. Comprehensive Internet protection featuring antivirus, firewall, antispam, web safety and proactive defense tools. It is a robust combination of award-winning firewall, fast and effective anti-malware, personalized antispam and proactive Host Protection module to defend against the majority of Internet risks. Includes automated configuration service and other user aids. Outpost Security Suite Pro provides the first line of defense against rogue software by proactively controlling how programs behave and interact on a PC. The Host Protection safeguard, which proactively monitors for and blocks the kinds of sophisticated hacking techniques used to compromise or steal data, means that malicious activity is no longer possible. By analyzing threats and displaying actionable alerts, Host Protection stops zero-day attacks and shields the computer against inappropriate operations, rendering it defended in advance against security risks like botnets and inadvertent data disclosure.

Norton Internet Security 2010 17.5.4.276 | 82 MB

Norton Internet Security was designed to be the fastest virus, spyware and internet protection you can buy. The Norton Internet Security main window acts as a security management interface.

IObit Security 360 PRO 1.5.0.13 | 10.3 MB

Scan and Remove the Deepest Malware that Your Antivirus Missed! IObit Security 360 is an advanced malware & spyware removal utility that detects, removes and protects your PC from various of potential spyware, adware, trojans, keyloggers, bots, worms, and hijackers.

Kaspersky Internet Security 2011 11.0.0.232 | 99 MB

Kaspersky Internet Security 2011 is a comprehensive data protection tool, which provides not only anti-virus protection but also protection against spam and network attacks. The application's components also enable users to protect their computers against currently unknown threats and phishing, and to restrict users' access to the Internet.