System Shield!

Comodo Internet Security is a free, very voluminous and multi-layered security application that keeps hackers out and personal information in.

ESET NOD32 Antivirus is an innovative host-based intrusion prevention system that offers a comprehensive scanning solution. Most importantly, it will not slow down your PC, it's easy to use, and easy to install.

Avira Internet Security Suite is a one-size-fits-all security solution for your online life.

Panda Internet Security protects you from viruses, spyware, rootkits, hackers, online fraud, identity theft and all other Internet threats. The anti-spam engine will keep your inbox free from junk mail while the Parental Control feature ensures your children can use the Web safely.

Symantec took the best of Norton AntiVirus , Norton Internet Security and Norton 360 , added better protection, improved performance and superior design to create Norton Security.

Comprehensive real-time protection against viruses, spyware, identity theft, poisoned web pages, and all types of malware that can threaten your valuable personal information.

G Data InternetSecurity:Virus scanner, Behavior monitoring, Email scanning, Exploit protection, G DATA BankGuard, Anti-Ransomware, USB Keyboard Guard, Update administration, Firewall, Anti-Spam, Parental Controls, Cloud-Backup

ALYac Internet Security, formerly Roboscan, a total security program which securely protect your system by scanning and cleaning viruses and malwares, through real-time scanning feature. It uses three engines, Tera Engine (developed by ESTSecurity), Bitdefender and Sophos Engine, to defend your computer.

VIPRE Antivirus is the light-weight and highly effective antivirus program that does not slow down your PC. Using next-generation technology, VIPRE protects your computer from all types of malware threats including viruses, adware, spyware, worms, rootkits, and more.

Trend Micro Internet Security protects you and your family against cybercriminals and inappropriate content without slowing down your computer.

VIPRE Internet Security 2012 includes all the security features of VIPRE Antivirus, plus a firewall to protect against inbound and outbound Internet threats, an anti-spam filter to protect against spam and phishing emails and a bad website blocker to block malicious websites before you can access them.

F-Secure Internet Security keeps you safe on the Internet. It protects your data and privacy when you send e-mail, download music, bank, shop or play online.

Intego is the #1 Mac antivirus and security software that provides worry-free protection from Mac and PC threats, while being incredibly easy to use.