OpenID holds much promise as a means of supporting a single digital identity that can be used across the Internet. Currently there are several types of OpenID identity providers out there, and several of the major players on the web, including AOL, Microsoft, Google, and Yahoo!, have committed to become OpenID providers as well. While there is some concern about the 'Balkanization' of OpenID by these service providers (essentially the concern is over the fact that service providers will only provide OpenIDs and subsequently they will not become consumers of OpenIDs from other providers), the positive side of this adoption is that hundreds of millions of existing user accounts can now be used as OpenIDs.
Multi-factor authentication platform provider LaunchKey has announced new API integrations for web and mobile applications. The LaunchKey platform improves privacy and security through decentralization of credentials from personal identification information. In addition to native apps, LaunchKey offers a central API, multiple SDKs and plugins that allow for cross-platform integration with mobile devices.