CISA Certified Information Systems Auditor – Question1431

Electromagnetic emissions from a terminal represent an exposure because they:

A.
affect noise pollution.
B. disrupt processor functions.
C. produce dangerous levels of electric current.
D. can be detected and displayed.

Correct Answer: D

Explanation:

Explanation:
Emissions can be detected by sophisticated equipment and displayed, thus giving unauthorized person access to data. They should not cause disruption of CPUs or effect noise pollution.