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Posts on the
Design Decomposition Blog
Iridium Satellite Collision in Space
You might have seen the recent news reports about the collision between U.S. and Russian communication satellites. The U.S. satellite was one of the Iridium satellites. What wasn’t reported and you probably don’t know is that an object database management system (ODBMS) is an important part of the Iridium system. Even though ODBMSs are a [...]
February 13, 2009
(The Acronym) SOA is (Perhaps) Dead (at Some Companies); Long Live Services
I am now also posting on the Cutter Blog. My initial posting is (The Acronym) SOA is (Perhaps) Dead (at Some Companies); Long Live Services. It is a response to Anne Thomas Manes’ SOA is Dead; Long Live Services on her blog at the Burton Group.
January 9, 2009
Atomicity
The typical definition of an atomic task or process is one that cannot be decomposed further. This is vague and subject to interpretation. The Decomposition Matrix on this site uses a specific definition: A task (for business process diagrams) or a process (for data flow diagrams) is atomic if every input relates to every output [...]
December 3, 2008
Well-Formed Business Process Diagrams
My last posting referenced the criteria for a well-formed business process diagram mentioned in Business Process Driven SOA using BPMN and BPEL by Matjaz B. Juric and Kapil Pant. I am going to expand on their criteria to create a more comprehensive definition of a well-formed business process diagram. To start, here are three criteria from [...]
November 18, 2008
Recent Business Process Modeling Books
I recently received two new books on business process modeling. Both books looked interesting because they had great titles. As it turns out, one book is great and the other not so good. The not so good book is Business Process Driven SOA using BPMN and BPEL by Matjaz B. Juric and Kapil Pant. There are [...]
October 9, 2008
The Design Decomposition Blog
is written by Doug Barry.
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eXtensible Access Control Markup Language (XACML) provides fine grained control of authorized activities, the effect of characteristics of the access requestor, the protocol over which the request is made, authorization based on classes of activities, and content introspection.

Organization: OASIS

More information: XACML page on the OASIS website (new window)

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Related recent articles from Google News

Radiant Logic Enhances Contextual Security Via XACML
Dark Reading
Security Focus: Support for XACML and Partnership with Axiomatics As part of its new release, Radiant has strengthened its security offering, announcing a ...
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28 Jul 2010 at 9:35pm
Radiant Logic Announces the Release of RadiantOne Virtual Directory Server ...
Business Wire (press release)
“Relying on a virtual directory to aggregate attribute sources is extremely powerful and efficient for XACML policy servers. ...
Radiant Logic Showcases ID-Connect and Context Browser at Burton Group ... MarketWatch (press release)
Radiant Logic to Exhibit at Burton Group Catalyst Conference North America ... SYS-CON Media (press release) (blog)
Radiant Logic launches new version of RadiantOne VDS Context Edition Computer Business Review
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26 Jul 2010 at 10:53am
Kantara Initiative delivers new insights at Burton Catalyst Conference 2010
DigitalIDNews
... Standards Workshop, which will explore the most current developments and trends in identity authorization, such as OAuth, User-Managed Access, and XACML.

21 Jul 2010 at 7:55am
New Product News - July 29, 2010
Information Management
... enhanced performance, guaranteed scalability and better reporting, as well as expanding its support for protocols, including XACML and SPML 2.0. ...

29 Jul 2010 at 3:55am
ForgeRock releases version 9.5 of OpenAM
The H
OpenAM 9.5 features fine-grained authorisation based on XACML, a new monitoring framework and enhanced multi-platform support. Other changes include the ...

23 Jul 2010 at 6:36am
More related news on: XACML