US Patent 11337074 Mobile device management method

A method for mobile device security of a mobile device. The mobile device includes a global positioning system (GPS) tracker for locating the mobile device. A first zone and a second zone are established in a monitoring area. The mobile device is maintained in a first operating mode when the mobile device is located in the first zone and a second operating mode when the mobile device is located in the second zone. One or more characteristics of the first zone are received from a management system. Upon the mobile device being located outside the first zone for longer than a predetermined time period, one or more first actions are performed. Upon the mobile device returning to the first zone, one or more second actions are performed.