What Happened to the Boundary?
A lot has changed in the network security world in the last 10 years. The firewall used to be a fixture in a network's perimeter security design where network specialists used to create complex security rules to define and control the permitted inbound and outbound traffic. Lately, the role of the network firewall and perimeter defense has come under question as it seems the perimeter has disappeared.
Don't get me wrong, a network's firewall is still a
