IriusRisk Threat Modeling Platform is a threat modeling tool designed to integrate security into the Software Development Life Cycle (SDLC) from the design phase onward, following a Secure by Design approach. The platform enables organizations to identify and address potential vulnerabilities at the architecture and design stage, rather than relying solely on post-development scanning or vulnerability management techniques. Key capabilities include: - Automated threat modeling across software architectures - Trust zone creation to define organizational vs. third-party security boundaries - Software supply chain visibility, allowing teams to scope third-party partnerships and identify potential vulnerabilities introduced through external components - Threat model export functionality, enabling threat data to be used in external tools such as Application Security Posture Management (ASPM) platforms or business intelligence tools The platform is positioned as a complement to downstream security activities (e.g., scanning tools, vulnerability management), providing upstream, proactive risk identification. It supports organizations in managing their overall risk posture, including risks introduced by third-party software and services. IriusRisk also operates a community platform called Threat Modeling Connect, a global practitioner community for sharing knowledge and best practices around secure software development.