The primary benefit of a vpn that uses is that an intercepted packet reveals nothing about the true destination system.

Tunnel mode

Explanation:

 VPN stand for the virtual private network and it is the type of private data in the network which basically uses the public telecommunication to crate the private network communication by using the tunneling protocol.

VPN basically use securely in the organization for the internal connection in the network. Tunnel mode in the VPN is use to provide the internet security system is an organization by encapsulated the data in the tunnel.

Tunneling mode established a tunnel server for encrypt the packet of the cleint and packet does not reveal about the correct destination system.

this seems to be in the wrong category. but i'll take some free points my dude

posting this in wrong category will result in people seeing it who won't know the answer.