Incubator Activity > W3C WebID Incubator Group This XG started on 14 January 2011 and transitioned on 17 January 2012 to WebID Community Group. The mission of the WebID Incubator Group is to further advance the WebID protocol, an authentication protocol that uses the SSL/TLS layer for user identification by tying the client to a profile document on the Web through placing a URI in a certificate. I