Contactless, wireless, passwordless, hands-free login. GateKeeper is proximity-based 2FA access control for computers and websites instantly and securely – it includes centralized password management, OTP, location-based auditing, and reporting all in one solution. GateKeeper uses Bluetooth Low Energy wireless technology to authenticate users on to computers and eliminates password memorization for computer and web logins. This protects endpoints on the network and users’ credentials. Compliance simplified.