Which of the following is NOT a form of computer/network surveillance?
A.
Use of CCTV cameras
B.
Use of network sniffers
C.
Keyboard monitoring
D.
Review of audit logs
Explanation:
CCTV cameras fall under the category of physical surveillance. Answers a and b are forms of active
surveillance. These types of surveillance require an organizational policy informing the employees
that the surveillance is being conducted. Additionally, warning banners describing the surveillance at
log-on to a computer or network should be prominently displayed. These banners usually state that
by logging on, the user acknowledges the warning and agrees to the monitoring. Answer “Review of
audit logs” is a passive form of computer/network surveillance.