VSUsbLogon - Free software for Windows, Encryption Software for Windows, Video Downloaders, Login to Windows via USB device, Logon Screen Customization
USB Raptor - Lock and unlock your computer using USB flash drives as keys.
EIDAuthenticate - EIDAuthenticate is the solution to perform smart card authentication on stand alone computers or to protect local accounts on domain computers.
KeyLock - KeyLock is a program to lock your computer with a USB Flash Drive.
Rohos Logon Key - PC: Two-factor authentication solution that converts any USB drive or Bluetooth smart device into a...
Near Lock - A new way to lock your Mac. Just walk away.