Threat Modeling for Everyone
Identify security risks before attackers do. Build a structured threat model for your organisation using the STRIDE framework — no security expertise required.
Threat Register
How It Works
A guided, step-by-step process aligned to the OWASP Threat Modeling Process — from blank canvas to complete threat model in under an hour.
Define Your System
Start by documenting your application — its name, version, owner, and a high-level description of what it does and what data it handles. This metadata anchors the entire OWASP threat model and creates an auditable record.
Try it in the tool→Continuous security workflow
From blank canvas to complete threat model
A repeatable, audit-ready process aligned to the OWASP Threat Modeling standard — not a one-time exercise, but a control you run on every system and every release.
Design
Document scope, trust levels, entry and exit points, assets, and dependencies before writing a line of code.
OWASP Step 1Map
Build a Data Flow Diagram showing every component, trust boundary, and cross-boundary data flow.
OWASP Step 1Identify
Apply STRIDE to every element. Pre-built templates surface the most common attack patterns for your stack.
OWASP Step 2Assess
Score Likelihood × Impact to rank threats. The 5×5 risk matrix shows exactly where to focus first.
OWASP Step 2Control
Document preventive, detective, and corrective controls. Track ownership, status, and residual risk.
OWASP Step 3Ready to Secure Your System?
No sign-up required. Your data never leaves your browser. Start your first threat model in seconds.