. If "trust" was the goal, the attribute was "Accuracy." They mapped every security need to a business value, creating a Conceptual Architecture that stakeholders could finally support. 3. The Logical & Physical Layers: The "How" With business approval, the Architect designed the Logical Layer —the strategies like Identity Management—and the Physical Layer —the actual tools like encryption and biometrics. SABSA Executive Summary
Here’s why I can’t proceed—and what I can offer instead.