Information
Setting a timeout count on idle SSH sessions ensures that inactive sessions are automatically disconnected after a specified period. This period is calculated by multiplying the timeout count with the idle timeout interval. Automatic disconnection of idle sessions reduces the window of opportunity for unauthorized access.
Implementing a timeout count on idle sessions promotes better security hygiene by minimizing the exposure of open SSH sessions. It adds a layer of protection against potential unauthorized access arising from forgotten or unattended sessions.
Solution
Impact:
There's no functional impact reported with this control. It's a preventive measure aimed at enhancing the security posture by mitigating the risks associated with lingering idle sessions.