US Patent 7086089 Systems and methods for network security

A network security system includes a system data store capable of storing a variety of data associated with a wireless computer network and communication transmitted thereon, a communication interface supporting communication over a communication channel and a system processor. Data corresponding communications transmitted over the wireless communication network are received. One or more tests are applied to the received data to determine whether a particular communication represents a potential security violation. An alarm may be generated based upon the results of the applied test or tests.