USB Raptor - Lock and unlock your computer using USB flash drives as keys.
TinkerTool - Tinker with the hidden settings of your Mac
Near Lock - A new way to lock your Mac. Just walk away.
Onyx by Titanium - This website provides operating system utilities for macOS
Rohos Logon Key - PC: Two-factor authentication solution that converts any USB drive or Bluetooth smart device into a...
Cocktail - General purpose system modify/repair utility