Patent ID: 8347369

Claim:
A communication security computer-based method, the method comprising: receiving a request from a first communication device for communication with a second communication device; determining whether the request is for a secure communication between the first communication device and the second communication device; in response to the request for the secure communication, searching a storage system for identification information of the second communication device, the identification information comprising a preset password and an international mobile subscriber identity of the second communication device; if no identification information of the second communication device is located in the storage system, notifying the first communication device that the second communication device does not support the secure communication; if the identification information of the second communication device is located in the storage system, requesting identity verification from the second communication device; receiving a password from the second communication device, and determining if the received password is valid; and notifying the first communication device and the second communication that the identity verification has failed if the received password is not valid; or establishing the secure communication between the first communication device and the second communication device if the received password is valid.