OAuth 2.0 Bearer Token Profile Vs MAC Token Profile

Almost all the implementation I see today are based on OAuth 2.0 Bearer Token Profile. Of course its an RFC…

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WSO2 Identity Server: Identity Management platform

WSO2 Identity Server provides a flexible, extensible and robust platform for Identity Management. This blog post looks inside WSO2 Identity…

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Extending JMeter with a WS-Trust/STS sampler

JMeter does not have any inbuilt support for WS-Security or WS-Trust and that made me develop this STS Sampler for…

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Extending JMeter with a password digest generator

Recently I had to work on loading an OpenLDAP instance with 50,000 user records and carry on some stress testing.…

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Key Exchange Patterns with Web Services Security

When we have message level security with web services – how we achieve integrity and confidentiality is through keys. Keys…

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MapReduce with MongoDB

MapReduce is a software framework introduced by Google in 2004 to support distributed computing on large data sets on clusters…

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The Twitter API Management Model

The objective of this blog post is to explore in detail the patterns and practices Twitter has used in it’s…

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A SMALL cross-section of BIG Data

Big data is a term applied to data sets whose size is beyond the ability of commonly used software tools…

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