Which of the following protects against unauthorized access to confidential information via
encryption and works at the network layer?
A.
Firewall
B.
NAT
C.
MAC address
D.
IPSec
Which of the following protects against unauthorized access to confidential information via
encryption and works at the network layer?
Which of the following protects against unauthorized access to confidential information via
encryption and works at the network layer?
A.
Firewall
B.
NAT
C.
MAC address
D.
IPSec