About location and user bans
You can ban both locations and users from accessing web content.
A location can either be a physical location, such as a building within a campus, or a network area, such as a subnet. You can ban a location, and the web-enabled content at that location, from accessing the web. The ban is in place until it's manually lifted.
You can ban an individual user from accessing the web. Unlike location banning, the user ban is only for a set duration.