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    Operator-grade definitions for key security disciplines — TSCM, CBRN, close protection, counter-UAS, OSINT, and more. Quick-reference entries for procurement teams, journalists, and operational planners.

    Wiki

    TSCM — Technical Surveillance Countermeasures

    The authoritative reference on TSCM — what it means, what it detects, and how a professional sweep is conducted.

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    Wiki

    CBRN — Chemical, Biological, Radiological, Nuclear

    What CBRN stands for, how the four categories differ, and what organisations need to prepare for CBRN threats.

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    Wiki

    Close Protection — Definition and Professional Standards

    What close protection means as a professional security discipline — and what separates it from simpler personal security arrangements.

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    Wiki

    Counter-UAS — Counter-Unmanned Aircraft Systems

    Counter-UAS from first principles — the technology, the threat, the law, and how a programme is structured.

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    Wiki

    Executive Protection — Definition and Programme Structure

    Executive protection from the ground up — what the term means, what a full programme includes, and how it differs from close protection.

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    OPSEC — Operations Security

    OPSEC — what it is, where it comes from, and how private organisations apply it to protect sensitive operations and information.

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    Hostile Environment — Definition and Risk Categories

    What constitutes a hostile environment in the security profession — the categories, the assessment approach, and the preparation required.

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    Wiki

    Penetration Testing — Definition and Methodology

    Penetration testing from first principles — what it is, how it is conducted, and what the output should look like.

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    Red Team — Definition and Operational Scope

    What red teaming means in a security context — the methodology, the difference from pen testing, and what a red team engagement delivers.

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    Physical Security — Definition and Components

    Physical security from first principles — what it covers, how it is assessed, and what professional standards look like.

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    Wat is TSCM? — Technische Surveillance Tegenmaatregelen

    De complete uitleg van TSCM in het Nederlands — wat het betekent, wat een sweep inhoudt en wanneer het nodig is.

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    Wiki

    Wat is persoonsbeveiliging?

    Persoonsbeveiliging van A tot Z — definitie, toepassing, wettelijk kader en wanneer een programma nodig is.

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    Wat is CBRN? — Chemisch, Biologisch, Radiologisch, Nucleair

    Wat CBRN betekent, hoe de vier categorieën verschillen en wat organisaties moeten doen om voorbereid te zijn.

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    Wiki

    Wat is counter-UAS? — Anti-drone beveiliging uitgelegd

    Counter-UAS uitgelegd: de technologie, de dreiging en het juridische kader voor anti-drone beveiliging in Nederland.

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    Wiki

    CPO — Close Protection Officer

    What CPO stands for in private security, what the role involves, and what separates a qualified CPO from a bodyguard.

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    HEAT Training — Hostile Environment Awareness Training

    What HEAT training is, what it covers, and who needs it before deploying to high-risk locations.

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    Wiki

    CBRNe — Chemical, Biological, Radiological, Nuclear and Explosive

    CBRNe vs CBRN — what the difference is, why it matters operationally, and how training programmes address both.

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    Wiki

    OSINT — Open Source Intelligence

    What OSINT is, how it is used by both security professionals and adversaries, and what OSINT discipline means for organisations.

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    Wiki

    Secure Communication — Definition and Standards

    What secure communication actually means beyond end-to-end encryption — the full stack from technical to physical to behavioural.

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    Wiki

    Wat is een beveiligingschauffeur?

    Wat een beveiligingschauffeur doet, welke vaardigheden de rol vereist en wanneer het de juiste keuze is.

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