Firewall 

Comodo Internet Security, Comodo's award-winning free security suite, offers prevention-based, Default Deny Protection (DDP) technology to prevent malware in your PC. Conventional security suites ignore prevention, focusing only on the eventual det......

There are many programs that relentlessly try to breach into your computer from the Internet. The surveys show that a new computer can be infected in less than half hour with spyware and trojan horses. Another increasingly alarming trend is the numbe......

UserGate is a complex solution for sharing Internet access among employees in your company, making traffic calculations, and protecting your local network against malicious activity and software, such as hacker attacks, viruses and Trojans. UserGate ......

Protect, secure, create rules and profiles, control, monitor your connections, view the history, select a security level. Protect your computer against unauthorized intrusions and hacker attacks. Secure your PC's registry against any......

Kingsoft AntiVirus provides real-time checking of files currently being used on your computer. It is small in size and will not slow down your system nor require you to have a comprehensive knowledge of the large array of viruses or trojans. It will ......

ProteMac NetMine is a network firewall for Mac OS X which control applications network activity of every application on Your Mac! ProteMac NetMine can restrict or prevent outright the spread of networked computer worms, trojans, viruses and malwa......

The program supervises all communication between the company networks and the Internet. It prevents unauthorized attempts to access the network from the outside, blocks spam, and attacks on servers. Also implements antivirus and antispam monitoring o......

Comodo’s free Firewall is your first layer of defense against viruses, malware, worms, Trojans, hackers, and all Internet threats. In order to prevent threats from occurring, rather than just detecting them when it’s already too late......

Protector Plus Professional for Windows Desktop supports Windows XP, Vista, 2000, Me and 98 platforms. This product provides 100% protection against viruses, trojans, worms, backdoors, spyware, adware, exploits, password stealers, hack tools, rootkit......

Keep hackers and data thieves out of your computer with ZoneAlarm, the PC firewall that protects against Internet-borne threats like worms, Trojan horses, and spyware. ZoneAlarm provides the basic protection individuals need to secure their PC and ke......

 Firewall