Robust multi-location jammer detection for security and iot devices

A system, comprising:

• a memory;
• and
• a processing device, operatively coupled to the memory, configured to:
• monitor a noise variance within a bandwidth of a first wireless device;
• determine that a jammer device is present in response to the noise variance within at least part of the bandwidth exceeding a threshold;
• and
• transmit, to a second wireless device, a distress signal indicating that the jammer device is present and disrupting communication of the first wireless device.

A method, comprising:

• monitoring, by a second wireless device, a noise variance within a bandwidth of a first wireless device or the second wireless device, wherein the first wireless device is associated with the second wireless device;
• determining, by a processing device of the second wireless device, whether a jammer device is present based at least on the noise variance exceeding a threshold or receipt of a distress signal from the first wireless device;
• and
• transmitting, to a security entity, in response to determining that the jammer device is present, a notification signal indicating that the jammer device is present and disrupting communication of the first wireless device or the second wireless device.

A system, comprising:

• a memory;
• and
• a processing device, operatively coupled to the memory, configured to:
• monitor a noise variance within a bandwidth of a first wireless device or a second wireless device, wherein the first wireless device is associated with the second wireless device;
• determine whether a jammer device is present based at least on the noise variance exceeding a threshold or receipt of a distress signal;
• and
• transmit, to a security entity, in response to a determination that the jammer device is present, a notification signal indicating that the jammer device is present and disrupting communication of the first wireless device or the second wireless device.