A security administrator has been tasked with

improving the overall security posture related to desktop machines on the network. An auditor has recently that several machines with confidential customer information displayed in the screens are left unattended during the course of the day.

Which of the

following could the security administrator implement to reduce the risk associated with the finding?

A. Implement a clean desk policy

B. Security training to prevent shoulder surfing

C. Enable group policy based screensaver timeouts

D. Install privacy sc

reens on monitors