MyBB Community Forums

Hello,

I want to create MyBB forums for personal use only. I don't want anyone to access the forums (or see anything at all)
in other words I want to create the forums with ultimate security.. and only me being able to access the forums 

I understand there are probably things like stop registration and such, but I want ultimate "privacy" (no one reaches + sees the forums)

Thanks in advance!

Put the board status closed?
If not then edit every group forum permissions and disable everything.

If it's set to closed no one will have access to the forum or will be able to login except you.

Host it on localhost.