NIST Secure Software Development Framework SSDF - SP 800-218, threat modeling , Penetration Testing Methodologies, API security, Owasp Top 10, Devops Tools, CI CD pipelines, Secure coding standards, DevSecOps frameworks, OWASP SAMM Software Assurance Maturity Model, Container security, SIEM and monitoring tools, Secure SDLC implementation, Cloud security AWS, Kubernetes security, Security Architecture, DAST Dynamic Application Security Testing, Secure application design, SAST Static Application Security Testing, SCA Software Composition Analysis, Security orchestration and automation tools