MediaWiki:Openidlogininstructions/en

supports the [//openid.net/ OpenID] standard for single sign-on between websites. OpenID lets you log in to many different websites without using a different password for each. (See [//en.wikipedia.org/wiki/OpenID Wikipedia's OpenID article] for more information.) There are many [//openid.net/get/ OpenID providers], and you may already have an OpenID-enabled account on another service.