Administrators can protect pages and unprotect pages. Full protection of a page or image means that a non-admin cannot modify it. The majority of pages on the wiki should remain publicly editable, and not protected. Pages may, however, be temporarily or permanently protected for legal reasons (for example, license texts should not be changed) or in cases of extreme vandalism or edit warring. There are two kinds of protection: All protections and unprotections are automatically logged in the protection log.