Intrinsic Vulnerabilities of the Power Systems Supporting Communication Networks and Expert Strategies for Defense

Reliable power systems are vital to the operation of public communications network infrastructure. During normal operation, power systems serve in the critical role of interfacing with commercial electric power to provide high quality electric energy for highly specialized electronic equipment. During extreme events, whether they are natural in origin - such as hurricanes and ice storms, or human in origin - such as power blackouts and terrorist attacks, power systems are essential. Without power, communications equipment fails to operate and communications services disappear. Thus, the reliability of power systems is crucial.