Schedule a Demo of GateKeeper Enterprise or call 240-547-5446


To download the ENTERPRISE version of the GateKeeper Client (Windows & macOS) and GateKeeper Hub server software, please login to the Customer Portal.

Download Client Software

Download the installer for Windows computers with Windows 7, 8, 8.1, and 10.

Windows Download

Current Version: 3.8.6

Supported tokens: Halberd, Android Trident 1.9

Download the installer for Mac computers with macOS 10.13 (High Sierra) and 10.14 (Mojave).

macOS Download

Current Version: 3.8.6

Supported tokens: Halberd, Android Trident 1.9

Note: Please have your Mac's IP address, login username, and password ready before installing GateKeeper.

IMPORTANT: GateKeeper by Untethered Labs is a proximity-based 2FA technology using Bluetooth. If you are looking for the Apple's "Gatekeeper" tool, please visit Apple Support.

The GateKeeper software allows you to lock and unlock your computer using your token's proximity. This software is available for Windows (7, 8.1, and 10) and macOS (10.13 and 10.14).

Key features:

  • Automatically lock your computer when you walk away
  • Multiple login options including Auto-Unlock, Touch Login, and 2FA
  • Machine-learning based on proprietary range algorithm
  • Instant deployment to all computers on the network

To download previous versions of GateKeeper Client, visit our change log page.

GateKeeper Manuals

Use the links below to download the installation and operation manuals for the GateKeeper software.


"...all you have to do is enter the room and you're logged in to your PC—the key takes care of everything for you. Whether you're protecting confidential medical data or some particularly embarrassing selfies with your cat, this PC lock appears to be a security solution that anyone can use and rely on."


Pin It on Pinterest