Nowadays, the requirement for encrypted communication between business locations is part of the standard requirements from our customers. More and more regulatory laws force the use of encrypted communication.
The classic scalability issue with IPSec site-to-site encryption is that it requires each location to have a VPN to every other location. In other words, we will need N^2 tunnels defined on a network with N devices. This is obviously, a non scalable solution.
Continue reading ‘Tunnel-less VPN with Cisco Group Encrypted Transport (GET) – Part1’ »
