Camera Guard by ProtectStar is a comprehensive security solution designed to protect device cameras and microphones from unauthorized access. Available for Android and macOS operating systems, it monitors and controls access attempts to cameras, webcams, and microphones. The software incorporates Deep Detective technology, an intelligent detection system that functions like an enhanced firewall, monitoring all accesses to the device. Camera Guard allows users to choose which applications can access their camera, webcam, or microphone, and reports any security breaches. On macOS, it offers additional features such as secure app protection with pin access, timed access control for specific applications, and integrated microphone blocking.