Does an identity have to be unique? I think we’ll get little argument if we claim that, within a given context, an identity (that is, some distinguishable object) must have a unique identifier.

Get the latest federal technology news delivered to your inbox. The administration pushed the deadline for adopting a new identifier for non-governmental organizations receiving funds from the ...

I'm working on a Java app that runs off of a flash drive. It needs to be able to get a unique identifier for each computer it runs on. The next time it runs on the computer, it should be able to ...