Technical Security & Counter-Surveillance (TSCM)

Greyveil Advisory identifies and mitigates technical security risks that may compromise sensitive environments, discussions, or decision-making. Our work focuses on protecting confidentiality and operational integrity.

We assess physical spaces and technical environments to identify vulnerabilities associated with electronic surveillance and related threats, providing clear recommendations to reduce exposure.

Our Approach

Methodical, professional assessments

Focus on confidentiality and integrity

Discreet delivery

Clear, practical recommendations

When This Is Relevant

Technical security services are delivered with discretion and minimal disruption.

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