Aggregated enterprise architecture wisdom
That’s a bit of a mouthful – but it is the synthesis of a lot of material from the SITA technology conference held near Brussels in June this year.So, I’ll put in context and then see where it leads us. The context is that in the airline industry, cost…
The Open Group set up two informal Twitter polls this week during The Open Group Conference, Austin. If you wondered about the results, or just want to see what our Twitter followers think about some topline issues in the industry in very simple terms,…
1. User Control and Consent: Digital identity systems must only reveal information identifying a user with the user’s consent. 2. Limited Disclosure for Limited Use The solution which discloses the least identifying information and best limi…
1. User Control and Consent:
Digital identity systems must only reveal information identifying a user with the user’s consent.
2. Limited Disclosure for Limited Use
The solution which discloses the least identifying information and best limits its use is the most stable, long-term solutio.
The Law of Fewest Parties
Digital identity systems must limit disclosure of identifying information to parties having a necessary and justifiable place in a given identity relationship.
4. Directed Identity
A universal identity metasystem must support both “omnidirectional” identifiers for use by public entities and “unidirectional” identifiers for private entities, thus facilitating discovery while preventing unnecessary release of correlation handles.
5. Pluralism of Operators and Technologies:
A universal identity metasystem must channel and enable the interworking of multiple identity technologies run by multiple identity providers.
6. Human Integration:
A unifying identity metasystem must define the human user as a component integrated through protected and unambiguous human-machine communications.
7. Consistent Experience Across Contexts:
A unifying identity metasystem must provide a simple consistent experience while enabling separation of contexts through multiple operators and technologies.
Posted via email from Jeffrey Blake – The Brand Hammer | Comment »
1. User Control and Consent:
Digital identity systems must only reveal information identifying a user with the user’s consent.
2. Limited Disclosure for Limited Use
The solution which discloses the least identifying informat…
There is a clear distinction between Enterprise Architecture, as described by the architect, and Enterprise Architecture as implemented by the enterprise. I would like to posit the following as a fundamental principle that describes the differenc…
I ran across a document from the Dept. of Commerce that describes Enterprise Architecture as follows: “An Enterprise Architecture (EA) is a blueprint that explains how the results of Strategic Planning, Performance Planning, Budgeting, Capital Pl…
Dell’s entrepreneurial culture helped it grow into a global enterprise. But as Dell grew, disparate applications and processes made it harder to meet competitive challenges and comply with stricter financial regulations.
Using a “sim…
This week The Open Group IT Architect Certification (ITAC) program has now become The Open Group Certified Architect (Open CA) program. The IT Specialist Certification (ITSC) program has now become The Open Group Certified IT Specialist (Open CITS) program. With…
Dell’s entrepreneurial culture helped it grow into a global enterprise. But as Dell grew, disparate applications and processes made it harder to meet competitive challenges and comply with stricter financial regulations.
Using a “sim…
This week I talked in length about The New World of Enterprise Architecture or also referred to as Contemporary Enterprise Architecture. This is the notion that EA is primarily business driven and focused. A few weeks back, I picked up…
A selection of Tweets from various folks – with an especial thank-you to @systemsflow and @theopengroup – from the Open Group conference, Austin, Texas, 18-20 July 2011, via the Twitter hashtag #ogaus. (Selected in the sense that most of the Tweets I’ve included are on business-architecture and enterprise-architecture – I haven’t included much on Cloud, […]
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