If you don't map ports to computers behind the nat router you'll be safe from outside connections. However, a software firewall such as zonealarum can be usefull for stopping outgoing connections such ...

A software firewall is a standard tool for protecting computers from viruses and other malware. Some routers -- the device that carries packets of data between your network and the Internet -- offer ...

Apple has published a document detailing the best settings to use on your router and highlighting some of the security weaknesses you might encounter if you had the wrong settings. Luckily most ...