This article was originally published on AI Study Room . For the full version with working code examples and related articles, visit the original post. 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 def…