Portable Security and Control on the Horizon

We see interesting devices from time to time that prompt re-thinking the potential of how we behave and what we are able to do.  I saw an interesting USB key fob today that did just that.  It is a small device that will enable a person to carry files along with an identity and interaction method!  What does this mean?  You can have secure encryption that is portable and able to be carried in-between computers and replicated through any network.  It would solve some security issues we currently face regarding the popular RSA fobs used to generate security codes for workers to login remotely.  You can see a picture of the device to the left.  Here is the article on CNET where I ran across it.  And, if you want to understand more about Identity Management.  Here is an article I wrote on the subject in February 2008.