CompTIA Security Exam Practice Questions Sample SY0 501 Q525

Confidential emails from an organization were posted to a website without the organization’s knowledge. Upon investigation, it was determined that the emails were obtained from an internal actor who sniffed the emails in plain text.
Which of the following protocols, if properly implemented, would have MOST likely prevented the emails
from being sniffed? (Select TWO)

A. Secure IMAP
B. DNSSEC
C. S/MIME
D. SMTPS
E. HTTPS

Correct Answer: C,D