42 min read

Windows Azure Pack Authentication Part 3 – Using a Third Party IdP

In the previous installments of this series we looked at how Windows Azure Pack authenticates users and how it’s configured out of the box for federation. This time around we’re going to look at how you can configure federation with a third party IdP. Microsoft designed Windows Azure Pack the right way. It supports federation…

20 min read

Windows Azure Pack Authentication Part 2

Last time we looked at how Windows Azure Pack authenticates users in the Admin Portal. In this post we are going to look at how authentication works in the Tenant Portal. Authentication in the Tenant Portal works exactly the same way authentication in the Admin Portal works. Detailed and informative explanation, right? Actually, with any luck…

13 min read

The Importance of Elevating Privilege

The biggest detractor to Single Sign On is the same thing that makes it so appealing – you only need to prove your identity once. This scares the hell out of some people because if you can compromise a users session in one application it’s possible to affect other applications. Congratulations: checking your Facebook profile…

7 min read

Generating Federation Metadata Dynamically

In a previous post we looked at what it takes to actually write a Security Token Service.  If we knew what the STS offered and required already, we could set up a relying party relatively easily with that setup.  However, we don’t always know what is going on.  That’s the purpose of federation metadata.  It…

9 min read

The Basics of Building a Security Token Service

Last week at TechDays in Toronto I ran into a fellow I worked with while I was at Woodbine.  He works with a consulting firm Woodbine uses, and he caught my session on Windows Identity Foundation.  His thoughts were (essentially—paraphrased) that the principle of Claims Authentication was sound and a good idea, however implementing it…

6 min read

Converting Claims to Windows Tokens and User Impersonation

In a domain environment it is really useful to switch user contexts in a web application.  This could be if you are needing to log in with credentials that have elevated permissions (or vice-versa) or just needing to log in as another user. It’s pretty easy to do this with Windows Identity Foundation and Claims…

12 min read

Making an ASP.NET Website Claims Aware with the Windows Identity Foundation

Straight from Microsoft this is what the Windows Identity Foundation is: Windows Identity Foundation helps .NET developers build claims-aware applications that externalize user authentication from the application, improving developer productivity, enhancing application security, and enabling interoperability. Developers can enjoy greater productivity, using a single simplified identity model based on claims. They can create more secure…