Abstract: In accordance with one or more embodiments, data on a mobile device may be secured by receiving mobile device data to be secured from a personal computer in communication with the mobile device, securing the mobile device data with the personal computer, and backing up the secured mobile device data to a remote database coupled to a remote server or to a local database coupled to the personal computer. In accordance with one or more other embodiments, data on a personal computer may be secured by communicating with a mobile device, receiving an identifier associated with the mobile device, securing selected data on the personal computer using at least the identifier or a user provided code, or combinations thereof, and backing up the secured personal computer data to a remote database coupled to a remote server or to a local database coupled to the personal computer.

Abstract: A computer anti-theft system that includes a remote transmitter unit carried by the user, a dongle that physically attaches and selectively locks onto the parallel port on an existing computer, and a software program that is loaded into the computer's memory. When the system is activated, the remote transmitter unit transmits a pulse code signal which is received by a receiver component located inside the dongle. When the pulse code signal is received, the dongle is elevated to an active state. The dongle then transmits a return pulse code signal to the remote transmitter unit and the loop continues. If no pulse code signal is received, the dongle, is elevated to an alarm state. An alarm pulse code signal is then broadcast to the remote transmitter unit and elevating it to an alarm state. In one embodiment, the software program is used to control a solenoid inside the dongle which prevents removal of the dongle from the parallel port.