Tags

Security

Security architecture diagrams, including zero trust templates based on NIST SP 800-207, policy enforcement points and trust boundaries.

Data Flow Diagrams for Threat Modeling: A STRIDE Walkthrough
A threat model starts with a data flow diagram. How to draw one with trust boundaries, then walk it with STRIDE, using a photo upload feature as the example.
10/22/2026
Multi-Tenant SaaS Architecture Diagram: Silo, Pool and Bridge Models
On most architecture diagrams, multi-tenancy is invisible, and that is where the risk hides. How to show tenant context, isolation models and the control plane.
10/22/2026
Zero Trust Network Architecture Diagram Template
How to draw a zero trust architecture diagram the NIST SP 800-207 way: PEP, PE, PA, signal sources and planes, plus a free template.
10/16/2026

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