Jon Langemak of Das Blinken Lichten comments:
The traditional security model has put significant emphasis on what’s typically called the ‘external edge’. That is, the connection between your network and any third party network. This is also where we create a delineation between ‘trusted’ and ‘untrusted’ networks. Regardless of how you define this boundary, it becomes the focal point for any security related tooling. This creates some interesting challenges…
A great look at the recent Networking Field Day 11 presentation from Skyport Systems.
Read more at: Skyport Systems – Moving the edge