VPN only for known devices
I have the following issue:
We have a NSA 6650. We use SSL VPN which works like a charm.
We want to restrict VPN access only for known devices (managed computers from our company).
The problem is that some of our users install the Netextender on their private machines illegally.
Does anybody have an idea how to manage that only "allowed" computers can use the SSL VPN connection?
I guess filtering via Mac-Address won't work because of routing (TCP/IP Layer 3).
Thanks in advance,