Can we not call any authentication scheme/protocol/service starting with "Open" and even "O" anymore? We already have OAuth, OATH, OpenID, OpenIDConnect, and Okta; it's getting out of hand.
I'm in total agreement with you but I guess the AuthN/AuthZ train left the station ages ago and no one outside of the business of selling these tools actually care. Oh well.. :o)
it used to be called authenticator! mixed it up unintentionally
Which, by the way, is a testament to how great the Auth0 brand is.