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Security Services

Three pillars, one accountable expert, from the first scoping call to the final deliverable.

Pure Security is organised around three pillars: regulatory compliance validated by an active QSA, technical security engineering delivered as working configuration, and strategic governance that carries real accountability.

The model is deliberately direct. The expert who scopes your engagement is the one who delivers it, so nothing is lost between the assessment and the remediation, and every recommendation comes from someone who has operated the controls themselves.

For enterprises, that means an assessor who has sat on your side of the table: a former CISO who has answered to boards, regulators and central bank examiners. For growing companies, it means senior capability at a scale that fits your budget, with scope fixed in writing before work begins.

Where we design or operate a control, we keep independent assurance of that control separate, so the advice you receive stays objective.

PCI DSS & Regulatory Compliance

Card brand validation and regulatory alignment, delivered by an active Qualified Security Assessor.

  • PCI DSS 4.0.1 QSA Audit & Attestation | pci-dss-qsa-audit
  • PCI DSS Gap Assessment & Audit Readiness | pci-dss-gap-assessment
  • Regulatory Compliance & Framework Alignment | regulatory-compliance

Technical Security & Engineering

Hands-on offensive and defensive engineering, delivered as working configuration rather than documentation.

  • Human-Led Penetration Testing | penetration-testing
  • Linux & Infrastructure Hardening | linux-hardening
  • API & Application Security Review | api-application-security-review
  • Configuration & Architecture Assessment | configuration-architecture-assessment
  • Vulnerability Management & Compliance Scanning | vulnerability-management
  • Retained DFIR & Internal Investigations | dfir-retainer

Strategic Governance & Leadership

Board-level security ownership, vendor assurance, and crisis readiness without full-time executive overhead.

  • Virtual CISO (vCISO) Advisory | vciso-advisory
  • Third-Party Risk Management (TPRM) & Information Risk | third-party-risk-management
  • Cyber Crisis Management & Executive Tabletop Exercises | cyber-crisis-tabletop-exercises