After you install the Rublon for Windows Logon & RDP connector on your Windows machine, Rublon will start challenging you for MFA every time you lock and then unlock the screen.
When you unlock your screen and re-enter your password, Rublon behaves just like it does when the user signs in to the computer.
Consider the following scenario:
1. You lock your computer. For example, by clicking "Lock" instead of "Sign Out" in the Start menu.
2. You unlock the computer and re-enter your password.
3. You receive an MFA challenge from Rublon. For example, a Mobile Push authentication request on your mobile device.
4. You accept the challenge and gain access to your Windows machine.