GateKeeper Trident allows you to secure your computer without the inconvenience of using passwords.

After installing Trident on your phone, pair it to your computer using the GateKeeper desktop application. The Trident app can automatically lock your computer when you walk away and unlock it when you walk back; no need to manually lock your computer or enter your password to log in. We also provide 2 Factor Authentication for unlocking.

Trident uses Bluetooth Low Energy technology to estimate your proximity to your computer. All secure information is stored locally on your computer and nothing is transmitted over the air.


* Your phone must support Bluetooth Low Energy advertising

* Your computer must be running Windows 7, Windows 8/8.1, or Windows 10

* You must install the GateKeeper desktop software available from:

* Your computer must have a GateKeeper USB Lock. These can be purchased from:

For any questions or comments please email us at

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Category: Productivity
Requirements: 5.0 and up