ISC Security Architecture Modeling Practice Question
In a SABSA (Sherwood Applied Business Security Architecture) model, you are mapping business attributes to security services. Which layer focuses on the 'What' from a business perspective?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Contextual Layer
SABSA uses a matrix where the Contextual layer (Layer 1) defines the 'What' (Business requirements).
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Conceptual Layer
Why it's wrong here
This focuses on the 'How' or the security architecture.
- ✗
Physical Layer
Why it's wrong here
This focuses on the 'Who' or implementation details.
- ✓
Contextual Layer
Why this is correct
The Contextual layer defines the business scope and 'What' the business needs.
- ✗
Logical Layer
Why it's wrong here
This focuses on the 'Where' or distribution.
About these practice questions
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official (ISC)² exam blueprint
This ISC practice question is part of Courseiva's free (ISC)² certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the ISC exam.