What action does session termination entail?

Session termination refers specifically to ending user-initiated logical sessions, which involves properly closing the session that a user initiated. This process ensures that all processes and transactions associated with that session are concluded in a secure manner, reducing the risk of unauthorized access or data breaches after a user has completed their work.

Ending user sessions is critical for maintaining the integrity and confidentiality of the system, especially in environments that handle sensitive data. Proper session termination ensures that resources are released and that no residual information or access points are left open that could be exploited by malicious actors.

The other options do not accurately represent the concept of session termination. Instantaneous disconnection of a network connection could lead to data loss or corruption and is not typically the focus of session termination processes. Logging all user activities is important for auditing and compliance but does not directly pertain to the action of terminating a session. Automatically starting a new user session contradicts the concept of termination since it would imply the continuation of processes rather than their conclusion.