Technical Surveillance Counter Measures
Discreet, professional TSCM sweeps for organizations and individuals. Based in Southwestern Ontario, advising internationally.
Our services
RF & Spectrum Analysis
Full radio-frequency spectrum sweeps to detect active transmitters, hidden microphones, and covert cameras.
Physical & Technical Search
Systematic physical inspection of rooms, furniture, fixtures, and objects for concealed devices.
Vehicle Sweeps
Detection of GPS trackers and audio devices concealed in vehicles.
Consulting
Independent TSCM and counter-surveillance consulting services, threat assessments, policy guidance, and pre-engagement briefings tailored to your situation.
Where we work
Based in Southwestern Ontario, advising internationally. Permunio offers discreet, on-site Technical Surveillance Counter Measures wherever confidentiality is at risk.
How a sweep works
- Step 1
Confidential consultation
We discuss your concerns discreetly, analyze the risk level, and scope the engagement.
- Step 2
On-site assessment
We evaluate the environment and identify areas of vulnerability.
- Step 3
Technical sweep
Physical search, RF spectrum Analysis, and technical inspection of the environment.
- Step 4
Findings & report
Detailed report outlining threats identified, areas of vulnerability, and recommendations.
- Step 5
Guidance & follow-up
We advise on remediation and ongoing protection.