Question $21$

IPSec

uses non$-$standard encryption such as Blowfish

aware applications can use the protocol

operates above the Transport layer

may use Tunnel or Transport mode to encrypt the data

Question $22$

A VPN Server can

allow a remote sales$-$person access to the corporate privet network

allow a hacker access to a honeypot network

allow a LAN user to communicate with other LAN users on the corporate private LAN

None of the above

Question $23$

Kerberos uses

TLS to request resources from a server

VPNs to request resources from a server

encrypted tickets to request resources from a server