Most firewalls were built around one simple rule: this port is open, that port is closed. That model made sense when applications used distinctive ports and most traffic could be read. Today it breaks
Here is a question worth asking your team this week: if a multi-gigabyte file left your network today, how many hours would pass before anyone noticed? For many organizations the honest answer is "day
Most organisations that ask us about a firewall start with the same question: "FortiGate, Sophos or Cisco?" The honest answer is that this should be the last question, not the first. A firewall that w
