Some forms of WAN firewalls have been around for a couple of decades. It is hard to deny that firewalls are helpful. They are. It is also hard to argue that they are very exciting. In fact, since the ...

The humble firewall has come a long way since the packet-filtering days of yore. The first firewalls were developed by the Digital Equipment Corporation (DEC) back in the late 1980s. These early ...

Network firewalls were created as the primary perimeter defense for most organizations, but since its creation the technology has spawned many iterations: proxy, stateful, Web app, next-generation ...