Title

Users are not forcibly disconnected when logon hours expire. (Cat III impact)

Discussion

Users should not be permitted to remain logged on to the network after they have exceeded their permitted logon hours. In many cases, this indicates that a user forgot to log off before leaving for the day. However, it may also indicate that a user is attempting unauthorized access at a time when the system may be less closely monitored. This protects critical and sensitive network data from exposure to unauthorized personnel with physical access to the computer.

Check Content

Fix Text

Configure the policy value for Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options -> “Microsoft Network Server: Disconnect Clients When Logon Hours Expire” to “Enabled”.

Additional Identifiers

Rule ID: SV-29001r1_rule

Vulnerability ID: V-1136

Group Title: Forcibly Disconnect when Logon Hours Expire

Expert Comments

CCIs tied to check.

Controls tied to check. These are derived from the CCIs shown above.