Add security

[BennyAlex]

@TLNiles It should be more difficult to format the system, for example entering a key phrase instead of just pressing Y

[TLNiles]

wow rud
Go read readme.md

[SegFault42]

@BennyAlex or press Y and start

[Anonymous941]

Don't add it in the first place. There's no reason for non-developers to use this