It is good practice to block ____ access to all internal servers from the public networks.
A) HTTP
B) Telnet
C) Simple Mail Transport Protocol
D) DNS

Question

Quizplus · Accepted Answer

Telnet is an older protocol used for accessing remote computers but it transmits data, including passwords, in plain text, making it highly insecure for use over public networks. Blocking Telnet access helps protect internal servers from unauthorized access and potential security breaches.

It Is Good Practice to Block ____ Access to All