Identity 2.0

Petra Sütterlin petra at
Wed Mar 1 16:53:54 UTC 2006


did I understand the following right?:
I have an e-mail account and a post-adress on my own website. They are for example marked with tags (similar to the tags in the html-header in which I write the servername (i.e.: <link rel="openid.server" href="">)). Because of that the amazon-server searches this one and asks me to release the informations from there.
And YADIS offers the possibility, that I'm not anymore dependent to a special ID 2.0-modell and I have the free choice.
It does it like that, because it knows that openID marks the e-mail-adress with a name-tag, while TypeKey or Sxip uses "e-mail-adress" for it.
Am I right?

And thanks! Mike Neuenschwander already send me his report.

  Hi Petra

  Identity 1.0 is a domain-centric model. 

  If ebay and amazon were using an ID2.0 model, then they may still require your email and post address, but rather then having to type them in, you would be prompted to release them.

  The Burton group has a report on user centric identity. Mike Neuenschwander is the author. It is not a public document, but you can ask Mike (cc'ed) about it.

  -- Dick

  On 28-Feb-06, at 1:25 PM, Petra Sütterlin wrote:

    Hello to everybody,

    Many thanks for the immediate answer and the links. I'm surprised how good the subject already has been presentated. I did not expect it like this.

    What I am still looking for is more general information about ID2.0 because I will probably have to answer the following questions:
    -What is the difference between ID 1.0 and ID 2.0 ?
    -If e-bay and amazon also applied the ID 2.0 system, will I still have to submit my e-mail and postadress? And in this case I just don't have to fill in password and Username?

    Maybe the answers are already hidden in the links, but I did not find them, yet.

    Best regards and happy greetings from germany
    Petra Sütterlin

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