The two federal agencies said they will join
The Defense Department said it is interested in creating a common authentication system for its automated power, personnel, training and financial databases.
Liberty wasin 2001 by Sun Microsystems as a way to thwart Microsoft's own authentication system, called Passport. Like Passport, Liberty technology is meant to manage computer users' multiple online identities and information using a single sign-on technology. Its members include Visa International, United Airlines, AOL Time Warner, Fidelity Investments and Vodafone.
Its technology is based on the
An initial version of Liberty waslast July by Sun and its allies. The first version included technology to handle username and password registration; the next version is set to allow information such as credit card numbers to be exchanged as well.
Sun in January begansoftware products that use Liberty.