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Technical Surveillance Countermeasures

Defend your operations against increasingly sophisticated corporate espionage and conduct business confidently, every day

Is your information safe?

Theft of information can have disastrous consequences. Whether an external party is electronically eavesdropping on conversations, or an insider is disregarding document security, it threatens the integrity of your business – and even the safety of your personnel. Anvil’s Technical Surveillance Countermeasures services help you locate potential breaches and stop unwanted transmission before your confidential information gets into the wrong hands.

We keep your data secure:


Thorough detection. Stronger prevention.

Our TSCMI specialists are fully conversant with the technology and techniques used by information thieves and can detect sophisticated eavesdropping devices, whether or not they are actually operating at the time of inspection.


The rigorous detection methods we use include:

  • Spectrum searches for active illegal radio and video transmitters
  • Structural and furniture searches for passive eavesdropping devices
  • Thorough inspection of electrical wiring, power outlets, light switches, electronic equipment and cable runs
  • Telecommunications inspection, including main distribution frame (MDF), floor distribution points and individual telephone sockets
  • Location security review to highlight physical breach potential of office or document security


Business Resilience Services Brochure

Protect what matters most.


In looking at recent operations in Iraq your security assistance was invaluable, timely and professional.
Where previous suppliers were unable to deliver, Anvil did exactly what it said it could always do. We are delighted to have made the decision we made.

Globally operating industry leader for inspection, verification, testing and certification services