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  • 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 remember that (as always) you are reading my personal opinions/views and not a press release from my employer :-) Cloud Computing: a nanointroduction The word "Cloud" is well on its way to be one of the most hyped & overloaded term in the recent history of IT: just enter "Cloud Computing" in your search engine of choice and be prepared to navigate a huge result set. A good way of ramping up on the topic would be to read the recent Forrester report " Is Cloud Computing Ready for the Enterprise? "; or, if you are less technical, you can start by reading the aforementioned The Big Switch (as long as you read those *** grano salis , without ever turning off your critical thinking module). For the purpose of understanding this post, I'll give you here my usual oversimplified stance: Cloud Computing is mainly a new deployment model. Let's say you are the solution architect of an enterprise, and you are in the process of setting up a new capability for your company. As usual, the two big alternatives are build the solution yourself, buy it as a service if available or all the intermediate approaches which combine the two. If you decide to build even just a little piece of the solution, you are implicitly stepping up for running Read More...
  • 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 half a chance I try to go visit. Meeting my good pal Linda is certainly one of the things I like of going to Singapore: you would no believe the staggering amount of great work she gets done, all without ever losing her smile :-) A close second would be the levels of the customers & the industry in general there. Singapore's IT is often ahead of the curve, which makes it a perfect audience for very new ideas and approaches. That's why I am looking forward to present on S+S, cloud services and how the new paradigms are already affecting the way in which we deal with identity management. I will also give a chalktalk about the internet service bus , I hope to elicit some deep discussion and explore with Singapore's architects the implications of architecting solutions with tools like the ISB (without ever forgetting the identity aspect, of course). Also in this case Gianpaolo will present on S+S. I am sure he will provide a lot of food for thought, I can't think of anybody more qualified for explaining the topic. besides, his sessions are always fun :-) see you there! Read More...
  • 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 me is that this new release supports managed cards ! It's a bit late at night here in Redmond and the drowsiness makes me feel less than bright right now, so I better defer detailed explanations to tomorrow (or the weekend). Anyway, for the identirati tuned in, this basically means that the service bus offers a R-STS that will accept, among many other means of authentication, also third party's managed cards. The behavior of the R-STS can be influenced by using the Biztalk Services identity portal , or by management API; you can translate attribute claims into authorization claims (if an incoming claim has a certain value you can issue a token which tells to the ultimate destination that the caller is authorized to perform the call; you can copy the input claims directly in the issued token so that the info is preserved; and so on). "Artist" rendering below: Again, I'll be more verbose in a later post: in fact, I plan to walk you through a sample that will make you hit the ground running exactly with that feature. The managed card support is the feature that I find most appealing ( surprised ?), but in fact there are many other great additions such as X509 authentication, REST management APIs, support for multiple languages ... Read More...

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