Worth keeping an eye on…
… how the Identity Governance Framework (IGF) continues to evolve. There’s a recent Liberty webcast by Phil Hunt of Oracle New Standards to Protect Privacy Through Governing Policy to get a good feel for the state of play.
… how CardSpace and U-Prove integration pans out. Paul’s conjectured integration is food for thought. So is the comment to his post by Christian Paquin (now part of Microsoft’s Identity and Access Group) that”One design goal (at least, for me) will be to minimize the integration changes for all participants involved in the data flow.”
… how identity-based encryption continues to progress. Interesting article in The Register about a research paper released at the Eurocrypt 2008 conference describing a new cryptographically strong “primitive” that advances functional encryption. Functional encryption tries to simplify things over PKI by allowing data to be encrypted using attributes directly tied to the recipients.
… the fascinating discussions at Liberty’s Privacy Summit. An interesting recent presentation by Sun’s Robin Wilton is a good example which gives a good overview of the ‘Ladder’, ‘Onion’ and ‘Silo’ models.