Original Sin of SSO: macOS PRT Cookie Theft & Entra ID Persistence via Device Forgery
identity and accessoffensive security
Kazma is a university student from Taiwan and cybersecurity intern of CyCraft. His current work focuses on how Microsoft Entra ID integrates and behaves on macOS, diving deep into binary internals and real-world authentication logic. He’s also a CTF player with the B33F 50UP team, with a passion for reverse engineering and binary exploitation.