Semi-protection
Semi-protection prevents edits from anonymous users (IP addresses), as well as edits from any account that is not autoconfirmed (is at least four days old and has ten or more edits to Wikipedia) or confirmed. Such users can request edits to a semi-protected page by proposing them on its talk page, using the {{Edit semi-protected}} template if necessary to gain attention. They may also request the confirmed userright by visiting Requests for permissions.