Informationfromastolenpassport, a set offingerprints, or a license platenumber from the othersideof the globecan be the link that brings an end to a criminal's career.
Sun Microsystems, Microsoft's bitter nemesis, stoked the worries and in early summer began contacting companies to pitch the idea of "federating" to create a nonproprietary alternative to Passport, letting their sites link up more easily without Microsoft as middleman.