Firewalls require constant updating and refreshing, but many higher education institutions are still hoping for protection ...

Why we need IPv6 now and what it means for network security. ... for The Firewall. Follow Author. Jun 05, 2012, 10:21am EDT Apr 24, ... It could be expanded into a large interconnected network.

They do mean you're locked into a particular vendor and might have to deal with that device not getting updates in the future ...