It gets all bit-locker volumes and saves recovery keys to specified localization.
It checks all connected drives if any of them is bit-locker protected. If this situation occurs it saves the recovery password to a given location.
Backup-BitlockerKeys -Destination d:\destination
Backup-BitlockerKeys -Destination d:\destination -ToDateDirectory
The Module depends on Get-DateName and Get-OneDriveDirectory so it can automatically detect where the OneDrive directory is placed and save file in the directory which has a date in the name.
Backup-BitlockerKeys -Destination destination -ToDateDirectory -ToPersonalOneDrive
Backup-BitlockerKeys -Destination destination -ToDateDirectory -ToBusinessOneDrive
It can be installed using PowerShell using the command
Install-Module ProductivityTools.BackupBitlockerKeys