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Wednesday, May 07, 2008 1:06 AM

Claims propagation: Kirchhoff or maxflow?

In the last week or so Paul Madsen made at least a couple of posts with strong visual components: one that resumed my old 2005 post on a notation for message crypto, the other on Feynman diagrams . Nice! Paul, when I am in that mood I find especially
Posted by vibro | 2 Comments
Monday, May 05, 2008 5:06 PM

Claim types: a coarse taxonomy

In short. I make some considerations about what kind of info ends up in a claim, and the things we expect will happen when those info are processed. I then describe what I call infrastructure claims, for the lack of a better term, and their role in authorization;
Posted by vibro | 3 Comments
Thursday, May 01, 2008 5:22 PM

Privacy & Money do not mix very well in Italy

Privacy is in the eye of the beholder . From time to time something happens that gives spectacular confirmation of that simple statement. Consider what happened in Italy just few hours ago. "L'agenzia delle entrate", the Italian tax agency, published
Posted by vibro | 1 Comments
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Sunday, April 20, 2008 12:59 AM

Cloud Computing and Identity

On a flight between Seattle and Tokyo. I've just put down The Big Switch , and decided it's time to write about cloud computing and how identity management is going to play a key role for the success of the new paradigm. As you go though this post, please
Posted by vibro | 4 Comments
Saturday, April 19, 2008 1:50 AM

Evangelizing the Identity Metasystem in culture-conscious fashion

Before presenting in a country I never visited I always try to read about the local culture and understand the basic do's and don'ts. Besides being IMHO a basic form of respect for your hosts, this helps you avoiding VERY embarrassing situations that
Posted by vibro | 1 Comments
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Monday, April 14, 2008 1:11 AM

RSA Wrapup

Well, I really really enjoyed going to RSA. As I foresaw, more than the event itself I really appreciated the chance of meeting with very smart people: the Concordia and the OSIS events were truly exceptional in this sense. Axel captured some of that
Posted by vibro | 1 Comments
Saturday, April 12, 2008 1:18 PM

The PDF of Chapter 2 is on MSDN

The Cardspace landing page on MSDN has now a reference (link at the very top) to a PDF copy of the chapter 2 of " Understanding Windows CardSpace ", which features the series layout for side comments & perspective boxes (mentioned here ). Thanks to
Posted by vibro | 1 Comments
Friday, April 11, 2008 12:09 AM

April the 23rd: session & chalktalk at the Singapore's Regional Architects Forum

On the 23rd I'll be in Singapore, practically my third home, and will present at the Singapore's Regional Architect Forum (the famous RAF). There is something in that country that charmed me already during my first visit in '89, and every time I have
Posted by vibro | 2 Comments
Friday, April 11, 2008 12:07 AM

April the 22nd: session at the IASA IT Architect Regional Conference in Kuala Lumpur

In a couple of weeks I'll be in Kuala Lumpur, at the IASA's IT Architect Regional Forum Conference ; I will present on identity in the context of S+S and cloud services, which happens to be the topic that intrigues me the most nowadays. I am really excited
Posted by vibro | 1 Comments
Thursday, April 10, 2008 7:45 AM

Podcast on "Understanding Windows CardSpace" at SearchWinDevelopment.com

Few weeks ago Caleb and I had a nice phone interview with Jack Vaughan, during which we gave a short intro to CardSpace and mentioned the book ; the result is a 6 mins podcast (available here ). Thanks Jack & SearchWinDevelopment !
Posted by vibro | 1 Comments
Wednesday, April 02, 2008 1:40 AM

(Re)Focusing

I am delighted to announce a slight change in my role: from now on I'll focus on identity architecture, especially in the context of S+S and cloud services. YEEEEEES!!! If you are a regular reader of this blog you may have gotten the impression it was
Posted by vibro | 2 Comments
Monday, March 31, 2008 6:23 PM

Voting for the Italian government election via mail

It's that time again. Few months ago the Italian government fell, and as a good citizen I am called to the right-duty of casting my vote for electing the new one. There's a little detail, though: while in the past that meant taking a short walk through
Posted by vibro | 1 Comments
Friday, March 28, 2008 12:50 AM

New version of the Biztalk Services SDK available, now with support for managed cards

Almost one year ago I briefly mentioned the Biztalk Service SDK, here and here . A new version has recently been made available: you would not believe the amount of new features that were added to it in this timeframe. The main reason of excitement for
Posted by vibro | 2 Comments
Monday, March 24, 2008 9:27 AM

Perspectives.on10.net: podcast interview with Jon Udell on identity & "Understanding Windows CardSpace"

Jon Udell recently launched a new interesting format on the website perspectives.on10.net. Perspectives is a series of in-depth conversations with passionate innovators. Most work for Microsoft; some work elsewhere; all are advancing the state of the
Posted by vibro | 1 Comments
Saturday, March 15, 2008 4:27 PM

RSA, on my way

This year I am finally managing to attend RSA . At last, I'll be able to put a face on the URIs of the various feed I follow (more or less Mike 's blogroll) and exchange ideas in realtime meatspace. Looking forward! I almost hope that the sheer length
Posted by vibro | 2 Comments
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