“Camera Guard makes sure that no hacker, spy or malware can observe you or listen in on you. With just one single click, not only the camera, but also the microphone will be completely protected. Camera Guard blocks and observes all programs and processes that try to access the webcam of the macOS device. Every attempted security breach will be reported with a signal.”
Purchase for $9.99 (normally $29.90) right here at Mac App Deals Exclusives.