Technical Surveillance Counter-Measures (TSCM) involves detecting unauthorized surveillance devices.
RF Forensics Basics
TSCM uses spectrum analyzers to visualize all RF activity in an area, distinguishing legitimate signals from anomalous or unauthorized ones.
Hidden Transmitter Detection
Modern "bugs" can be miniaturized and disguised as everyday objects. Professional sweeps combine physical inspection with spectrum analysis to hunt for unknown signals.
Spectrum Analysis for Security
A trained operator can identify anomalies, characterize signals, and detect advanced threats using frequency-hopping or burst transmission. Regular sweeps establish baselines to flag new threats.