Which of the following would a systems administrator implement to ensure all web traffic is secure?

Which of the following would a systems administrator implement to ensure all web traffic is secure?
A. SSH
B. SSL
C. SMTP
D. PGP

Correct Answer: B
Explanation/Reference:
Explanation:
Secure Sockets Layer (SSL): SSL and its successor Transport Layer Security (TLS) enable client and server computers to establish a secure connection session and manage encryption and decryption activities.
Reference: https://paginas.fe.up.pt/~als/mis10e/ch8/chpt8-4bullettext.htm