Proximity-based wireless key for secure, hands-free computer and website login.


Access PC + VPN + websites with a key.

Convenience is the KEY to better security. GateKeeper Halberd 2FA security key provides users a hassle-free login experience by eliminating the need to type or remember passwords. Combat security vulnerabilities such as phishing attacks while logging in and out FASTER.

Eliminates manual logins forever through tokenization

Proximity-based lock and unlock functionality

Does not require physical contact with computer

Password manager in a key fob

Login to shared workstations using a single account but retain individual passwords

"...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."


"We have tried for years to move our 118-year-old business from paper and pencil over to the computer, but it was not successful until we implemented GateKeeper's Halberds. Since having a password management system, I have been able to set up users, many of whom are older and have never worked with a computer before, with all the passwords they need to complete their jobs. This has empowered our employees to actually do their jobs correctly, without supervision, and without ALWAYS forgetting their passwords."

Will Scott
5th Generation Fruit Farmer
Scott’s Orchard

"...the only thing that we had found to help us to be compliant with HIPAA standards without making us enter our passwords every time we entered a room. The amount of time and hassle this program has saved has been tremendous. We researched for quite some time and looked at many different options and this is the best, least expensive and most convenient of anything we found. I would whole heartedly recommend Gatekeeper for any medical and/or dental setting."

Mindy Riley
Southern Boulevard Dental Center

"GateKeeper is a compact, wireless device, which can be attached to keys or your belt, that locks your computer as you walk away from it. The wireless fob touts strong and industry-approved AES-256 encryption. It also comes with an enterprise side, allowing network administrators to monitor and manage deployments."

Zack Whittaker

On average, a user spends 6-8 hours a year typing in their 10-character password. GateKeeper increases productivity by automating this.

Mitigate risks by automating passwords.

GateKeeper Halberd wireless security key ensures that users follow security best practices and adhere to compliance standards by securing unattended workstations and maintaining strong passwords.

Computer locks automatically when user walks away

Continuous 2FA - not just one-time authentication

Unique identifier for users in shared environments

Secure workstation when working remotely with your token

Automatically lock any unattended computers.

GateKeeper Client desktop software for PCs and Macs allow for wireless proximity 2FA authentication via presence-detection sensors and key fobs.

Auto-secure all workstations and greatly reduce risk of internal threats and phishing attacks.


Carry your Halberd key fob with you for seamless proximity access to your computers and websites.

81% of office employees have access to sensitive workplace information through unlocked computers.

Average cost of a HIPAA violation is $10,000. Using GateKeeper instantly reduces security risks.

Technical Specifications

Bluetooth Smart (BLE) technology

Rechargeable USB-C port

Water/crush-resistant, durable design

Adjustable proximity range for auto-authentication

Tokenized enterprise password manager


“Keep your PC data safe whenever you leave your device unattended with the Halberd Smart Bluetooth Key. This smart Bluetooth key and lock automatically locks your PC every time you walk away from it. On the flip side, Halberd logs you back on when you return, securing all of your data from breach while you were away. ”

The Gadget Flow

Capterra Best Value for Authentication Jun-20
Capterra Ease of Use for Authentication Jun-20

See GateKeeper Enterprise advanced MFA in action.

Take a self-guided tour of how you can evolve from passwords. Then you're really saving time with automation.

Enterprise 2FA and password manager. One key for all your passwords. Experience fully automated login and security. Faster 2FA, auto-OTP, password manager, and worry-free workflow with proximity-based privileged access management for Windows 11, 10, 8, 7, macOS, desktop applications, and websites.

Download the free Android app.

Proximity-based passwordless 2FA

Active Directory integration with admin console

Automatic lock for all workstations

Continuous authentication password manager

Automatic OTP on websites for 2FA

Wireless login for PC, Mac, web, and software

or call 240-547-5446