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Elsur Group
Elsur Group

(217) 206-0310

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What are Technical Surveillance Countermeasures (TSCM)?

TSCM

Surveillance Measures

Who's Listening In?

 Technical Surveillance Counter Measures (TSCM) is not yet a common term in the corporate world, but it's a service that more and more executives are finding indispensable. As the value of intellectual capital soars and the ability to profit from it illicitly proliferates, companies need to safeguard their investments by providing a higher level of electronic security, especially at critical meetings taking place at off-site locations.

Who's Listening In?

Surveillance Measures

Who's Listening In?

  

In your own boardroom or when traveling abroad, you need to have confidence that your conversations aren’t being heard outside of your circle of trust. And when the stakes are high and nothing can be left to chance, that’s when you bring in Elsur.

Surveillance Measures

Surveillance Measures

Surveillance Measures

  1. Full, technical TSCM surveillance sweep
  2. Frequency Spectrum Demodulation – Analog, GSM, Cell, WiFi
  3. Wi-Fi Analysis for Security Breaches and Security
  4. Telecommunications Sweep – Packet Analysis and Security of Data. Analog, Digital, and VoIP
  5. Audio and Video Inspections
  6. Electrical Inspection and Wiring
  7. Physical Security Evaluation
  8. Formal Reports with Findings and Recommendations

TSCM Services

Bug Sweeps

Physical Site Search for Concealed Intercept Devices

Current RF Spectrum Analysis

  • Corporate and Boardroom Sweeps
  • Off-Site Conference & Meeting Sweeps
  • Private Property & Residential Sweeps


Current RF Spectrum Analysis

Physical Site Search for Concealed Intercept Devices

Current RF Spectrum Analysis

  • Full RF spectrum analysis
  • Demodulation of all RF transmissions
  • Capture RF signal lists and data
  • Detect active/non-active eavesdropping threats


Telephone and Digital Telephone System Analysis

Physical Site Search for Concealed Intercept Devices

Physical Site Search for Concealed Intercept Devices

 A telephone system analysis of instruments, incoming trunks lines, in-house cabling and testing for intercept devices such as a phone or wiretap. 

Physical Site Search for Concealed Intercept Devices

Physical Site Search for Concealed Intercept Devices

Physical Site Search for Concealed Intercept Devices

Inspection of walls, floors, and ceilings for embedded listening and video devices.  Furniture and fixtures are all scanned and physically inspected to locate and detect covert electronics and hidden eavesdropping devices. Wiring and electrical outlets are all tested for attached and connected electronic eavesdropping devices. 

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