CISA Certified Information Systems Auditor – Question3013 - CISA Certified Information Systems Auditor

Which of the following line media would provide the BEST security for a telecommunication network?

A. broadband network digital transmission
B. Baseband network
C. Dial-up
D. Dedicated lines

Correct Answer: D

Explanation:

Explanation:
Dedicated lines are set apart for a particular user or organization. Since there is no sharing of lines or intermediate entry points, the risk of interception or disruption of telecommunications messages is lower.