Among the many firewalls available in the security market are router firewalls. Unlike the software firewall, the router firewall attempts and blocks incoming query requests at the server level ...

Distributed and expanding companies are increasingly using VPN connections to access and share information between offices and branches. We test ADSL firewall routers that are designed for this ...

Routers and firewalls are network security devices, sometimes grouped into business and home network packages or sold separately as dedicated hardware. Though the two are closely linked, routers and ...

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 ...

ONCE UPON a time, I could devote most of my column inches to the cool things people can do with computers. Today, I spend too much time telling people how to defend their PCs against online muggers.