Central repository of threat modeling information, techniques, and methodologies| owasp.org
The OWASP Application Security Verification Standard (ASVS) Project is a framework of security requirements that focus on defining the security controls required when designing, developing and testing modern web applications and web services.| owasp.org
Threat Modeling Process on the main website for The OWASP Foundation. OWASP is a nonprofit foundation that works to improve the security of software.| owasp.org