Dynamic Application Security Testing (DAST) tools automate security assessments to detect a wide range of real-world vulnerabilities in web applications. These tools typically focus on testing HTTP and HTML interfaces, simulating attacks from an external perspective. As a black-box testing method, DAST is performed without access to the application's internal code or architecture, mirroring how an attacker would attempt to exploit vulnerabilities from the outside. DAST tools help organizations identify security weaknesses that could be exploited by external threats, providing a valuable layer of defense. Unlike other security solutions that focus on internal testing or code analysis, DAST evaluates the application from an outsider's point of view, offering insights into potential risks that could be easily exploited by external hackers. While similar to other application security and vulnerability management tools, DAST is unique in its emphasis on external-facing vulnerabilities, ensuring a comprehensive security posture against external threats.