In announcing Microsoft's purchase of the Credentica patents (and hiring of Stefan's core team), Kim uses the 'need to know' analogy. That danger can be addressed by adopting a need-to-know approach to the Internet. (For the life of me, I just cannot get Sgt Shultz's 'I know nothing' out of my head.) Credentica's U-prove technology promises to close off a (depending on the deployment environment, potentially big) 'knowledge leak' - if the IDP doesn't need to know what/where/why/when/who the user Read More...