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?
Implement a clean desk policy
Security training to prevent shoulder surfing
Enable group policy based screensaver timeouts
Install privacy screens on monitors