My Book password protection. How secure?

Hi,

Anyone know how secure is my book password protection? What I wanted to know is, if someone get my my book can they just disassemble the casing and take out the hdd and plug it into another casing to access my hdd? Not idea how the current password protection work in my book and i hope it’s not just a normal wd hdd + a password protected casing…

Thanks,

Stephen

Anyone knows the answer?

All I know is there is no reset or any known work around. Numerous posts here where people are locked and no solution except to clean drive and start over.

Joe