A security lock is provided for a mobile device. The security lock includes a pair of locking elements and a pair of electromechanical actuators. Each locking element has a profile configured to complement a profile of a locking tab of an external locking assembly. Each electromechanical actuator is configured to engage an associated one of the locking elements to lock the locking tab to the mobile device, and to disengage the associated locking element to unlock the locking tab.