Block Internet Access to Apps! You can disable a program from connecting to the internet using CMD or Outbound Rules of Windows Firewall.

To make this clear, OneClickFirewall is not a separate firewall program. Rather it uses the built-in Windows Firewall to block applications from accessing the internet.

A software firewall will alert you to the fact that a program is trying to access the Internet and block it until you give that program permission to do so.

If you're a Windows Mobile smartphone user, you can block unwanted calls with Call Firewall. Compatible with Windows Mobile 5 and 6, this utility lets you configure your phone to handle calls in ...

Protect yourself against many Internet-borne threats with Comodo Firewall--but be careful what you install along with it.