Operational Security

Technical Surveillance Counter Measures - Secure Communications - Technical Security Advisory

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Protecting our clients, their assets and their families is what we do best. With over 20 years of experience in operational security, specialising in Technical Surveillance Counter Measures and Corporate Risk services, our team is best placed to provide you with operational risk services that are second to none, all done in-house.

We can help design and implement strategies to mitigate risks that arise with running an organisation. Our specialists come from a wide variety of backgrounds, ranging from military and intelligence, to electrical engineering and geopolitics.

Our range of Operational Security services includes:

Technical Surveillance Counter Measures

Government TSCM
Corporate TSCM
Residential TSCM
Live TSCM Monitoring
Cyber TSCM
Luxury Vehicle Bug Sweep
Cellular Communications TSCM

Secure Communications

Cryptophone Encrypted Communications
ESD Overwatch System

Technical Security Advisory

Threat Management
Private Client and Family Office Services
Travel Risk Assessments
Information Security

DON’T TAKE THE RISK WITH AN INFERIOR, INCOMPLETE SERVICE!

Contact NSI to and speak with our Technical Surveillance Counter Measures team.

CALL NSI NOW!