The Certified Advanced Software Security Testing Professional is a well-established credential that ensures an individual\'s expertise in identifying, analyzing, and protecting against security vulnerabilities in software applications. Software security advanced certification is for those who are involved in secure software development, application security testing, and penetration testing to ensure applications are secure from cyber attacks and security breaches. As software systems become increasingly complex, organizations need to ensure that their applications are in line with high-security standards and compliance regulations such as OWASP, NIST, ISO 27001, and PCI-DSS. The Advanced Software Security Tester is proficient in conducting comprehensive security testing, including Static Application Security Testing (SAST), Dynamic Application Security Testing (DAST), and Interactive Application Security Testing (IAST). These approaches aid in detecting and resolving vulnerabilities like SQL injection, cross-site scripting (XSS), and buffer overflows, as well as insecure authentication mechanisms, before they can be exploited. This certification course involves secure coding standards, ethical hacking techniques, and security automation software. The professionals learn through hands-on experience using security testing software like Burp Suite, OWASP ZAP, Metasploit, and SonarQube, so they can find and avoid security vulnerabilities ahead of time. They also learn to integrate DevSecOps practices in CI/CD pipelines so that security is woven into the Software Development Lifecycle (SDLC)