
Presence awareness, privacy and intelligent protection — designed around you.
Sentinel stays out of your way until your Mac needs to know something.





Presence becomes an action. Quietly. Instantly.
Sentinel can react automatically — protecting your Mac the moment you step away.
Your screen can become private before anyone gets a chance to read it.
Sentinel detects your presence through the Mac's camera.
Local intelligence decides what should happen next.
Your Mac responds with the right action, at the right time.
Designed around local processing, transparency and control.
Nothing leaves your Mac.
Your face is never stored.
Native, safe, and secure.
Private by design.
Macs without dedicated depth sensors cannot provide the same security guarantees as Apple's Face ID or Touch ID.
Be first to try Sentinel.