We developed the macOS client for ExamCookie, which provided comprehensive surveillance during exams. The software tracked all active processes, clipboard changes, network activity, and CPU usage, sending real-time data to a secure server for analysis. Our team focused on ensuring the solution was lightweight, unobtrusive, and easy to install while maintaining rigorous security standards. The result was a reliable and efficient tool that helped educational institutions ensure exam integrity without compromising the student’s experience or privacy.