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Threat Modeling

Threat Modeling

Threat Modeling

Threat Modeling

Threat Modeling

Threat Modeling

Threat Modeling

Threat Modeling

Threat Modeling

Why Threat Model?

Threat modeling identifies potential security issues during design, when they are cheapest to fix. It shifts security left and builds protection into architecture.

STRIDE Methodology

Microsoft's STRIDE categorizes threats:

| Category | Definition | Example | |----------|------------|---------| | Spoofing | Impersonating someone | Fake login page | | Tampering | Modifying data | Altering database records | | Repudiation | Denying actions | Missing audit logs | | Information Disclosure | Exposing data | SQL injection | | Denial of Service | Disrupting service | DDoS attack | | Elevation of Privilege | Gaining unauthorized access | Buffer overflow |

STRIDE threat analysis

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