Rohos Logon Key for Mac

Turns any USB drive into a security key for your Mac, allowing secure Mac login, keychain access and desktop unlock with a USB key.

Fully functional 15 -day trial



Your security benefits:

  • Your Mac is protected, but you don’t need to enter your password manually each time you unlock your Mac or system preferences.
  • Automatically lock your Mac screen when the USB key is unplugged
  • Two-factor authentication: PIN code + USB Key
  • Rohos Logon Key provides cross-platform security for Windows and Mac
  • Unlocking your Mac with a USB token is fully automatic and fast!
  • Regular password based login may be prohibited with the option “Allow to log in only by using USB Key”.
  • The system keychain can also be unlocked using a USB key.
  • soon: Use iPhone or Android phone to unlock your Mac in a secure and even more convenient way…

USB Key security

Rohos Logon can use any USB flash drive with an on-board serial number as a security token. Rohos does not store any information on the USB flash drive, thus allowing to use even non-Mac compatible USB sticks.
Protect your key with a PIN code to prevent unauthorized logon with your USB key or unlocking the system keychain.

Two-factor authentication with PIN code

With a PIN code you protect the USB key and prevent a third party from logging in to your Mac without your permission. After you plug in USB key, Rohos Logon will ask the user to enter the PIN in order to log in or unlock your Mac.

PIN code is a secure and convenient because:

  • User gets only 3 attempts to enter a valid PIN.
  • Thus the PIN can be a short password like “135″
  • The user will need to enter it each time to log in to a Mac or unlock the screen with a USB key.

After the third wrong PIN attempt, the USB key is blocked and cannot be used for Mac authentication. To enable this key again, the user must change the PIN.

How Rohos Logon works

Rohos Logon remembers the specific USB flash drive that the user has chosen for protection. From the moment that this USB drive is disconnected from the Mac, Rohos Logon will immediately locks Mac desktop or do nothing.
Depending on the system option “Require password to wake this computer from sleep or screen saver” Rohos Logon will use the system screensaver to lock your Mac or its own lock window.

The Rohos Logon user interface allows you to quickly turn USB key protection ON or OFF.

To uninstall the program, open the Rohos Logon Key zip file and double-click on the UninstallRohosLogon app.

Wireless Key for Mac authentication

Using the Bluetooth feature on your mobile phone is a convenient and secure means to lock your Mac:

  • When you come near to your Mac, Rohos detects your phone using Bluetooth and unlocks the screen
  • When you step away from the Mac, Rohos loses the connection to your phone and locks your Mac automatically.
  • You don’t need to connect or disconnect a USB device to your Mac computer.

As a USB key you can use any:

  • USB flash drive or iPod.
  • Bluetooth-enabled mobile or iPhone.
  • YubiKey OTP token.
  • soon: iPhone or Android phone


requires Mac OS X 10.6 – 10.11

Recent news:
Installing Rohos Logon in Mac OS 10.11 (El Capitan) Oct 2015



Setting up USB key for secure Mac login (tutorial)

Known issues:

1. What if I lost my Key? how to log in?
a) by default, the program doesn’t disable regular password-based login b) preliminary make a second USB Key. Find Rohos icon in the status area and choose “Add USB Key…” command.

2. Since Mac OS X 10.9 when using FileVault – after each Mac restart or startup you will need to enter your account password manually. USB Key is not working on boot stage.

3. Since Mac OS X 10.11 you need to disable System Integrity Protection feature to install Rohos Logon Key and then enable SIP back.