Yahoo throws weight behind OpenID standard

In one of the most significant moves yet in the growing push toward service interoperability on the Web, tech giant Yahoo announced Thursday that it is supporting the OpenID 2.0 standard for a universal Internet log-in.

No matter what your views of Yahoo's current stability may be, this is undoubtedly a big victory for OpenID. Not so long ago, the protocol was considered a dot-com/futurist pipe dream. OpenID was created by Web 2.0 guru Brad Fitzpatrick, who founded LiveJournal and was brought on board at Google last year as one of the most prominent players in its OpenSocial developer initiative.

OpenID is designed to facilitate single log-ins for multiple unaffiliated Web sites. Gradually, large sites like AOL and Plaxo have begun supporting the standard, but it remains a tool for the Web's early-adopter set rather than the online community at large.

But recently, fueled by debate over social-networking interoperability, universal standards have been one of the most buzzed-about subjects in Web 2.0.

Yahoo, which counts its registered users at 248 million worldwide, says that supporting OpenID will mean that OpenID-compatible accounts are available to a total of 368 million Web users. When Yahoo's support of OpenID goes live, starting with a public beta launch on January 30, this will mean that a Yahoo ID can be consolidated into an OpenID account that will be valid at all partner sites.

On the flip side, sites that accept OpenID will have the option of displaying a "Sign in with your Yahoo ID" button.

As more major Web players start to sign onto OpenID--and more casual Internet users start using the standard--there will inevitably be security concerns raised. Since OpenID has no central repository for identity management, users can choose which sites they trust with their OpenIDs. But that doesn't mean they're going to always make the right decisions. Sometime in the not-so-distant future, an incident or two will likely surface that will call into question just what universal standards mean for privacy and personal security on the Web.

This is an area to watch.

[Andy kaufman]

Great news

but bad for spammers that have to identify themselves.

We really need to keep track of who is on the Internet, OpenID will do that. Yahoo can record your personal info and issue an OpenID for other web sites.

[Ushiikun]

Pointless

Correct me if I am mistaken, but isn't there already software you can download\purchase, that will keep track of all your passwords, and automatically input the login\password for you? This would make the most sense to me, since the information is all stored on the users' computers, with no reliance on other companies to "share" that information appropriately.

[fatbutch]

???

What exactly is this? If yahoo throws support behind it, doesn't that also include microsoft who has a deal with yahoo?

[MrKhaki]

The problem with OpenID

OpenID is a good idea and I'm glad to see a universal login finally come to popularity (after MS Passport, Liberty Alliance, etc). But, OpenID has a fatal flaw that will hinder use and acceptance; it relies on a username for the account rather than email address.

Example: There are thousands of people who use Shamrock as both the username and password. Shamrock is not unique, but email addresses are and you change change your email address at any time. If someone else comes along with a simple username/password combo and then edits the account, and possible change the password, the original account holder's account just got hijacked, by accident.

I've seen this happen with a large site I used to manage. We quickly changed to email address as the account name.

[GhostAlph]

Microsoft has a deal with Yahoo? Ha - hardly. M$ got pissy and walked when Yahoo wouldn't ask "how high" to Microsoft's "JUMP!"