Windows does not have an integrated way of effectively restricting the amount of concurrent logins for a user. Limit Logins effectively restricts the amount of concurrent logins for any given user.
Features:
Limit concurrent logins for specified users or groups on the network
Ability to see where all users are currently logged into
Logs all login/Logout, time restriction, scheduled time, and denied access activity
Ability to set the user to automatically logout/restart/ShutDown After a specified time of being logged in (ex. after 5 minutes of being logged in)
Ability to set a specific time to logout/restart/shutdown. (A very important security and power saving feature that you cannot set without Limit Logins!)
Can send notifications (Email/Text Pager) on all login/logout/time restriction/scheduled time/denied access activity.
Ability to send Messages to multiple users
Send remote file execution commands to one or multiple users. Very useful for os updates, software installs, etc.
Ability to remotely logout/restart/shutdown any logged in computer.
Ability for clients to see which computers they are logged into. They can also remotely logout/restart/shutdown any computer they are logged into. (Configurable in security settings) This saves on HELPDESK calls.
Ability to play any wav file just before logging out to get the attention of the user.
