Took me a few hours to figure this out, figured I’d pass it along. Forgive formatting, I’m on mobile.
How to Bypass Bitlocker for Crowdstrike BSoD
Only use this if the Bitlocker key is lost.
From the Bitlocker screen, select Skip This Drive. A command prompt will appear.
Type bcdedit /set {default} safeboot network and press Enter.
Type Exit to exit the command prompt, then select Shut Down
Hardwire the device to the network
Login as an admin account
Navigate to C:\Windows\System32\Drivers\Crowdstrike and delete C:\windows\system32\drivers\crowdstrike\c-00000291-*.sys
Win+R to open the Run menu, then type msconfig and press Enter
Go to Boot
Uncheck the box for SafeBoot
You will receive a warning about Bitlocker. Proceed.
Click OK and you will be prompted to restart. Do so.
Have the user login
Test their access to files
It means the drive isn’t fully encrypted or the encryption is easy to bypass. That defeats the purpose of encrypting your drive.
If you can get to a login screen, you’ve compromised the device.
Are you under the impression that you have to enter a Bitlocker key during each boot?
Any system without network unlock usually requires a TPM PIN/PW every reboot. Your instructions (when read a certain way) imply that the command also bypasses the encryption without fetching a recovery key from the TPM or DC.
My home network (ISC DHCPD) behaves this way - either I type the TPM key or I type the 25-char key.
