People generally sign in to their account, finish their tasks, and just close their browsers without signing out. This isn't a problem as long as the person is using a personal or work computer. However, it becomes a problem if your employees travel a great deal, and sign in from public computers. Leaving active sessions open in public computers is a huge security issue. If you see an employee who has multiple active sessions, clearing the older ones can help you keep your organization safe.
Prerequisites