CompTIA Security Exam Practice Questions Sample SY0 501 Q424

Attackers have been using revoked certificates for MITM attacks to steal credentials from employees of Company.com.
Which of the following options should Company.com implement to mitigate these attacks?

A. Captive portal
B. OCSP stapling
C. Object identifiers
D. Key escrow
E. Extended validation certificate

Correct Answer: B