What is the primary benefit of implementing automatic session terminations on workstations?

Implementing automatic session terminations on workstations is primarily beneficial because it minimizes the security risk of unattended workstations. When a workstation is left unattended, it can become vulnerable to unauthorized access. Automatic session termination ensures that if a user steps away from their workstation for a certain period, their session will be automatically logged out or locked. This significantly reduces the risk that sensitive information could be viewed or manipulated by an unauthorized individual. By requiring re-authentication to access the system after a period of inactivity, organizations protect sensitive data and maintain a higher level of security throughout their operations.

The other choices address important security features, but they do not directly relate to the primary purpose of session terminations. For instance, encryption protects data during transmission, and firewall protection is a separate layer of security that helps prevent unauthorized access to networks. Enhancing virus protection measures is also vital but pertains to different aspects of overall security management rather than specifically protecting unattended workstations.