AutoCrypt CSTP is an automotive cybersecurity testing platform that provides test cases for vehicle security validation. The platform integrates multiple security testing capabilities including penetration testing, fuzz testing, and engineering specification tests into a single system. It supports multi-ECU testing organized by projects and offers customizable hardware that adapts to PC and test bench environments. The platform includes a fuzz testing tool designed for automotive system environments and generates test results for vehicle type approval processes. AutoCrypt CSTP enables integrated cybersecurity testing and allows test result management and sharing between internal teams and external authorities.