VPN (Virtual Private Network?

Question

VPN (Virtual Private Network).

Which security consideration should you be aware of?

A. Intruders can intercept VPN traffic and then launch a man in the middle attack.

B. Captured data can be easily decrypted because there are only a finite number of encryption keys.

C. Tunneled data cannot be authenticated and authorized.

D. Firewalls cannot inspect traffic that is encrypted.

Answer 1

There you are. All you want to know!

http://en.wikipedia.org/wiki/VPN