Marcel Seibert, Senior Associate at PwC Germany, is a passionate Penetration Tester specialised on the topics Embedded and IoT. Besides testing embedded and IoT systems he supports customers with prototype implementation of security-relevant mechanisms, e.g. secure automatic hard drive encryption/decryption on Linux. He is mainly engaged in penetration tests of control units in many sectors such as marine, rail, automotive and critical infrastructure. He also has project experience in fuzzing firmware or applications, reverse engineering x86 and ARM and general pentesting knowledge, e.g. web applications etc. As a fan of automation and efficiency, he likes to code in C++, Go and Python. Besides work and his passion for interesting technical stuff, you can find him bouldering or biking with friends.