We have updated Rohos Logon Key for Mac to support Mac OS X 10.9 Mavericks.
Try it now or Upgrade for free if you are registered user – Download
Rohos Logon Key turns any USB drive into a security key for your Mac. It allows secure Mac login, keychain access and desktop unlock with a USB key.
USB Key options: regular USB drive, Yubikey or BlueTooth signal of mobile phone.
ForÂ Mac OS X 10.9 use version 2.6