Technical surveillance guide
How Professional Bug Sweeping Works
Professional bug sweeping is a scoped technical inspection, not a single detector waved around a room. This is general information, not legal advice. Use lawful, proportionate methods and protect personal safety.
The usual stages
An inspection starts with a threat briefing and agreed scope, then combines physical examination and technical checks appropriate to the environment.
- Briefing and risk assessment.
- Physical search of agreed spaces.
- Technical checks suited to the property.
- Written findings and limitations.
Why scope matters
Homes, offices, vehicles and secure meeting rooms present different risks. A good report explains what was checked and what was outside scope.
Frequently asked questions
What does TSCM mean?
Technical Surveillance Counter-Measures: a structured process for assessing technical surveillance risks.
Can a bug sweep guarantee privacy?
No. It reduces risk and may identify devices or anomalies, but cannot guarantee every threat is absent.