Windows 7 Public Network Profile?

Under "Advanced sharing settings", one can really turn off a lot of network sharing features to secure a computer.The "Public folder sharing" switch allows one to turn off Public folder sharing, but people logged on to "this" computer can still access these folders. Does anyone know if this means *remote* login? If so, is there a way to deactivate this so that it is only accessible at the "console"? And by Public folder, does that mean a folder that is user-specific (and controlled by owning user), but open to the public? Or does it mean a file space "commons", accessible and controlled by all users?The "Password protected sharing" switch allows one to restrict access to the computer to only those who have an account and password on the computer. Again, is there a way to ensure that access is only possible from the console?