TTModeler Pro is the specialized software tool for modern cybersecurity, threat, and risk analyses, designed for product manufacturers and service providers in the embedded domain. The solution enables structured threat modeling for complex systems and identifies relevant security risks efficiently and transparently. TTModeler Pro simplifies compliance checks for the EU CRA and IEC 62443‑4‑2 and guides teams effectively through the required risk assessments. Its clear focus on embedded systems makes the tool unique and provides companies with an innovative and trustworthy foundation for secure product development and regulatory compliance.