Manual Threat Modeling

Manual Threat Modeling is a structured process for identifying, analyzing, and mitigating security threats in software systems through human-driven analysis, typically using frameworks like STRIDE or DREAD. It involves systematically examining system architecture, data flows, and trust boundaries to uncover potential vulnerabilities before implementation. This proactive approach helps teams prioritize security efforts and design more resilient applications from the ground up.

Also known as: Threat Modeling, Security Threat Analysis, STRIDE Analysis, DREAD Analysis, Threat Assessment

Why learn Manual Threat Modeling?

Developers should learn and use Manual Threat Modeling during the design phase of software development to prevent security flaws early, reducing costly fixes later. It is essential for high-risk applications like financial systems, healthcare software, or any system handling sensitive data, as it ensures compliance with security standards and builds stakeholder trust. Regular threat modeling sessions also foster a security-aware culture within development teams.

Learning Resources

• docs: OWASP Threat Modeling Guide
• docs: Microsoft Threat Modeling Tool Documentation
• course: Coursera: Introduction to Threat Modeling
• video: YouTube: Threat Modeling for Developers by OWASP
• book: Book: Threat Modeling: Designing for Security by Adam Shostack