By Phoenix Labs about PeerGuardian
Protect your PC from unauthorized network intrusions.
PeerBlock lets you control who your computer "talks to" on the Internet. By selecting appropriate lists of "known bad" computers, you can block communication with advertising or spyware oriented serv...
Basic protection for a Windows PC offered for free;surpasses any built-in tools
The advanced Internet security software with premium protection from viruses, spyware hackers and spam
A firewall is your first line of defense in protecting private information.