Security Architecture

  • Security Architecture
Security Architecture Security That Starts With Business — Not Tools

We design risk-driven, business-aligned security architectures that strengthen resilience, improve governance, and support mission-critical operations. Our approach integrates security into strategy, processes, technology, and organisational structures — not as an add-on, but as a foundation.

What We Deliver
CISO / LISO Support

Practical guidance for aligning security activities with business priorities, risk appetite, and regulatory requirements.

Security Risk Assessment

Identification of threats, vulnerabilities, controls, and business impacts — enabling informed, prioritised security decisions.

Security Controls Frameworks

Design and mapping of controls to recognised standards (ISO 27001, NIST, CIS), ensuring a coherent, traceable, and auditable security posture.

Security Architecture Document (SAD)

A structured architecture overview linking business drivers, risks, controls, and technology.
Supports procurement, project design, and compliance.

Frameworks & Methods

We apply proven security and architecture frameworks to deliver clarity and governance:

  • SABSA® — risk-driven, layered security architecture
  • ArchiMate® — modelling security capabilities, risks, and controls
  • NATO Architecture Framework (NAFv3/v4) — for defence, cyber, and mission-critical systems
  • Integration with EA — security embedded across processes, capabilities, applications, and infrastructure
Benefits for Your Organisation
  • Security aligned with business objectives and risk appetite
  • Greater resilience and operational continuity
  • Reduced complexity and clearer accountability
  • Predictable, compliant design for new systems and transformations
  • Fewer incidents and more robust governance across the organisation
How We Work

We collaborate with business leaders, CISOs/LISOs, process owners, and technical teams to create a coherent and actionable security architecture. Our method emphasises:

  • Clarity and traceability
  • Risk-based prioritisation
  • Practical, implementable recommendations
  • Architecture documentation that supports real decisions — not shelfware.