Administrator Guide

10 Click the right arrow to continue, and to authenticate past the PBA screen.
11 Click Submit.
A user can authenticate past PBA using the Challenge/Response feature only one time. After a computer restart, the PBA layer
resumes protecting the computer and resumes prompting the user to sign in on the PBA screen.
NOTE
:
After the user has displayed the Challenge/Response dialog, the user must complete the Challenge/Response sequence to
regain access to the system. If the user turns o the computer, and attempts to log back in - even with the correct
password - PBA re-prompts the user with the Challenge/Response dialog.
Dell Data Protection Recovery Guide
Password Recovery
39