This is a Windows PC automatic sign-in and lock app equipped with the world's first "Background Authentication®" technology.

This "DZ Pass" works in conjunction with the DZ Pass (Bluetooth pairing) app on the Windows side, allowing you to automatically sign in to your PC only when you are using the app. Additionally, the PC will lock if it determines that the user is not using the app.

Equipped with "DZ Security ®", which is a patented technology called "DZ Authentication (=Background Authentication®)", various user information is comprehensively collected from multiple factors while using the app (in the background). The system continues to protect users while making decisions based on their own judgment (proprietary AI authentication algorithm).

DZ Security explanation: https://dz.anchorz.co.jp/