Automatic PC and Mac security through face presence detection. Intelligent monitoring that automatically locks your computer when you walk away and blurs your screen when someone else looks at it. Real-time face detection using advanced AI technology. Instant automatic lock when leaving desk. Smart screen blur when unauthorized person detected. Seamless unlock upon return. Enhanced security with keyboard blocking during lock. Local processing, no data sent to external servers. Available on Mac and Windows.
Privacy & Security · macOS, Windows · Free trial / 199 USD Lifetime
We built Shield because locking your screen should not be something you have to remember. Every time you stand up, your screen is exposed. Sensitive documents, personal messages, financial data, all visible to anyone nearby. Shield uses your camera and on-device AI to detect when you leave and locks automatically. When someone else looks at your screen, it blurs instantly. No cloud, no servers, no data leaves your device. The camera feed is processed in real time and discarded immediately. Not a single image is ever saved. Your face is stored as a mathematical template, not a photo. Shield works entirely offline after a one-time license activation. One payment, lifetime protection.
