Ecosystem
TSCM Partners, TSCM Audit, SAPP Security, Marko Tuisk and sister practices — linked here once, not in the footer.
TSCM Risk publishes board-ready guidance for group-wide technical surveillance risk programs. Delivery, assurance, proximity operations and the PASM framework live with the organizations below — listed once so the relationship is transparent.
TSCM Partners
The UK limited company behind TSCM Risk. Commercial TSCM delivery — risk assessments, sweeps, multi-site programs and centralized vendor oversight — across the US, UK and Europe.
tscmpartners.com →TSCM Audit
Independent TSCM assurance and control-effectiveness review for Risk, Audit and internal audit audiences — evidence packs, methodology scrutiny and third-party evaluation of technical surveillance controls.
tscmaudit.com →SAPP Security
Proximity threat management and protective-security practice: high-sensitivity environments, executive and event technical support, and operational proximity risk — complementary to the governance focus of this site.
sappsecurity.com →Marko Tuisk
Author of the Proximity Attack Surface Management (PASM) framework. Use markotuisk.com for the authoritative PASM overview; this site maps PASM into risk-register, principal-risk and ISMS language without duplicating the full framework.
markotuisk.com →Acoustic Security
Sister practice of TSCM Partners Ltd focused on the acoustic lane: speech privacy, sound masking, and acoustic leakage measurement for commercial spaces. Where your exposure is overheard speech rather than covert devices, that is the right specialist.
acousticsecurity.co.uk →