Which of the following technologies provide the MOST complete protection?

seenagape

9 years ago

A security engineer is tasked with encrypting corporate email. Which of the following technologies
provide the MOST complete protection? (Select TWO)

A.
PGP/GPG

B.
S/MIME

C.
IPSEC

D.
Secure POP3

E.
IMAP

F.
HMAC