Dynamic Application Security Testing (DAST) refers to the process of analyzing running applications to identify security vulnerabilities by simulating external attacks. Unlike static analysis, DAST operates without access to source code, instead interacting with applications in real time to detect issues such as injection flaws, authentication weaknesses, and configuration errors. Core capabilities of DAST solutions include automated scanning of web applications, APIs, and services during runtime, detection of vulnerabilities in live environments, and reporting of exploitable security gaps. These tools often support integration with development and deployment pipelines, enabling continuous assessment as applications evolve. DAST is typically used by security teams, application developers, and quality assurance professionals seeking to identify vulnerabilities that may not be apparent in source code or during static analysis. It is particularly valuable for organizations aiming to secure externally facing applications and comply with regulatory requirements. This category differs from Static Application Security Testing (SAST), which analyzes source code or binaries without executing the application, and from Interactive Application Security Testing (IAST), which combines elements of both static and dynamic analysis. Cyberin provides a platform for discovering and comparing DAST solutions to support informed decision-making.