| 摘要 |
A method for monitoring for radio frequency (RF) signals to determine an unexpected presence, activity, or security threat, the method includes: scanning for RF signals; detecting an RF signal; determining at least one of the following: whether the RF signal is jammed, whether the RF signal is assigned to a device that is forbidden, and whether the RF signal is assigned to a device breaking one or more pre-defined rules; sending a potential threat alert in response to the determining; and wherein the one or more pre-defined rules are held in a database.
|
