In this blog post I discuss some of the reasons behind federation and, at a high level, discuss how to implement multi-domain federation using ADFS v2.0

Network World has a funny satirical story up, wondering what it would be like if the White House were responding to the AT&T info leak instead of the oil spill

In this blog post I talk about a technique I used in order to allow a WCF Data Service client to query users from an active directory, which fits in well with a federated security enterprise LOB suite.

So many code samples and blog posts all revolve around what you need to do in order to create new relying parties or create federated apps from scratch. What do you do with apps that have been up and running for years?

Lately I've been doing a lot of work in the federated identity space, including using WIF and ADFS v2, and I thought I would do a high-level post containing an overview of why devs should care about federated security

So I'm sitting in the John F Kennedy airport in NYC waiting to get on a plane to Dublin for the Irish Web Technology Conference. My trip through airport security was actually pretty funny, given their opinion of my backpack

In this blog post I will follow up on my initial post showing how to use the role and membership providers with ASP.NET MVC framework to show how to implement fine-grained security

I read Joe Wilcox's latest article entitled "What's wrong with Leopard's spots?". In this blog post are my thoughts on the obvious shillage contained in his post

Every once in a while, you run across a scenario where your Web Part needs to consume data from a network share somewhere. While not the ideal situation (SOA anyone?), it can be dealt with without creating security holes