beSTORM is a security assessment tool that uncovers common security vulnerabilities in products during the development cycle. Unlike today\'s generation of vulnerability assessment tools, beSTORM does not look for certain attack signatures or attempt to locate known vulnerabilities in products, but rather performs an exhaustive analysis in order to uncover new and unknown vulnerabilities in network products. beSTORM, the Second Generation Fuzzer from Beyond Security attempts to exhaustively check the protocol implementation of applications.