Internet Protocol Security (IPsec) is a suite of protocols for securing Internet Protocol (IP)
communications by authenticating and encrypting each IP packet of a data stream. With Cisco
ASA Adaptive Security Appliance Software Version 7.x and later, which IPsec standard is not
supported on the Cisco ASA security appliance?

A.
AH

B.
ESP

C.
MD5

D.
DES