how to grant access to only one user in confluence by restricting the whole organisation

[Vamsi Krishnan]

I want to give access to a space to only specific users. And by default want to restrict access of view to rest of the organization. I can only see restrict view option. I want the vice versa. Is it possible in Confluence?

[Nic Brough -Adaptavist-]

Yes.  In the space permissions, make sure only your specific users have "use space" permission.  Remove all the other users and groups.