Interaction of Wikipedia user groups and page protection levels
  Unregistered or newly registered Confirmed or autoconfirmed Extended confirmed Template editor   Admin Interface admin Appropriate for
(See also: Wikipedia:Protection policy)
No protection Normal editing The vast majority of pages. This is the default protection level.
Pending changes All users can edit
Edits by unregistered or newly registered editors (and any subsequent edits by anyone) are hidden from readers who are not logged in until reviewed by a pending changes reviewer or administrator. Logged-in editors see all edits, whether accepted or not.
Infrequently edited pages with high levels of vandalism, BLP violations, edit-warring, or other disruption from unregistered and new users.
Semi Cannot edit Normal editing Pages that have been persistently vandalized by anonymous and registered users. Some highly visible templates and modules.
Extended confirmed Cannot edit Normal editing Specific topic areas authorized by ArbCom, pages where semi-protection has failed, or high-risk templates where template protection would be too restrictive.
Template Cannot edit Normal editing High-risk or very-frequently used templates and modules. Some high-risk pages outside of template space.
Full Cannot edit Normal editing Pages with persistent disruption from extended confirmed accounts.
Interface Cannot edit Normal editing Scripts, stylesheets, and similar objects central to operation of the site or that are in other editors' user spaces.
  The table assumes a template editor also has extended confirmed privileges, which is almost always the case in practice.
Other modes of protection: