Practice of Modeling SABSA with the ArchiMate Specification

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SABSA® (Sherwood Applied Business Security Architecture) is a methodology for developing risk-driven enterprise information security and information assurance architectures and for delivering security infrastructure solutions that support critical business initiatives. It is an open standard, comprising a number of frameworks, models, methods and processes, free for use by all, with no licensing required for end-user organizations who make use of the standard in developing and implementing architectures and solutions. (Source: W100 - SABSA® White Paper)
The Joint Working Group, between SABSA and the Open Group, was established around 2024, aims to following variable purpose:
The practice in this repository is to detail go through the guide, and using Archi (ArchiMate® modeling tool) to create the hands-on model step-by-step, so that it can be tailored by every architecture team to their own company’s EA+Security meta-model creation.
| SABSA | COBIT | NIST | |
|---|---|---|---|
| Primary Focus | Business-driven security architecture and risk-aligned design | Enterprise IT governance, performance, and compliance oversight | Cybersecurity risk management, and courity standards |
| Methodology | Layered architecture model driven by business risk context | Governance and management objectives, control frameworks, maturity models | Risk-based frameworks (CSF, RMF, SP8000 series) |
| Scope | End-to-end enterprise security architecture | Organization-wide IT governance and controls | Technical and operational cybersecurity |
| Purpose | Design security aligned with business risk | Ensure IT value and risk management | Establish effective security controls |
| Use Case | Zero-Trust architecture, identity design | IT governance audits, compliance | Cybersecurity implementation |
| Integration Insight | HOW security is architected | WHO governs and WHY controls matter | WHAT security controls to implement |
| Summary | Architecture Blueprint | HOW | Security Controls & Standards |
Thanks for sharing the great insight from Rechard Branson.
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