What tools or resources are recommended for implementing each phase of the Secure SDLC?

Recommended tools vary by phase and include using threat modeling tools such as the Microsoft Threat Modeling Tool for requirement gathering, employing architecture review tools like OWASP ZAP for secure design, and utilizing static code analysis tools such as SonarQube and Checkmarx for secure coding. For secure testing, dynamic application security testing (DAST) tools like Burp Suite are suggested, while secure deployment can be achieved through Infrastructure as Code (IaC) tools like Terraform. For monitoring, Security Information and Event Management (SIEM) tools such as Splunk are recommended.