Shelley wants to make sure that any protocols not using encryption are blocked at the firewall for one of her VPCs. Which of the following protocols should she ensure has a deny rule enabled for it?
A) HTTPS
B) RDP
C) Telnet
D) SSH

Question

Quizplus · Accepted Answer

Telnet is a protocol that does not use encryption, making it insecure for transmitting data over a network. Therefore, Shelley should ensure that a deny rule is enabled for Telnet to block it at the firewall.

Shelley Wants to Make Sure That Any Protocols Not Using