Posted in development

Kerberos.NET: A Managed Ticket Validator

Published Mar 19, 2017 | Posted in .NET

I built a Kerberos library in managed code. Check it out. Read Article

About Steve Syfuhs

Steve Syfuhs manages the Windows Authentication team at Microsoft.

Windows Authentication in IIS with Kerberos.NET

Published Mar 21, 2017

How to make Kerberos.NET work when hosted in IIS.

Read Article | Development

Configuring an SPN in Active Directory for Kerberos.NET

Published Mar 21, 2017

Kerberos requires that SPNs are registered on service principals in Active Directory. Here's how to do that.

Read Article | Active Directory

Authenticating Web Requests with Kerberos.NET

Published Mar 20, 2017

A simple example on how to protect a web service using the Kerberos.NET library.

Read Article | Development

A look at Azure AD Single Sign-On

Published Mar 19, 2017

Seamless Single Sign-On lets you sign in to Azure AD using Kerberos. Here's how it works.

Read Article | Active Directory

A Developer’s Guide to Networks Part 1: Wiring

Published Sep 26, 2016

I rewired the house for faster internet. Here's my experience.

Read Article | Development

Debugging JavaScript in Auth WebViews

Published Jul 23, 2016

Webviews are way to host web content in modal windows of modern applications. Debugging the web code can be difficult.

Read Article | Active Directory

Reading List: What is Code?

Published Jun 13, 2015

An interesting and maybe accurate characterization of the software industry.

Read Article | Development

Going Nuclear: Modeling Threats to Distributed Systems

Published Apr 12, 2015

Threat Modeling can be a boring and tedious process -- especially when you're just starting out. Here's an exaggerated look at how to think and model threats.

Read Article | Development

Windows Azure Pack Tenant Public API Authentication Options

Published May 6, 2014

All the ways you can authenticate to the public APIs of Windows Azure Pack.

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Web Service Authentication in Windows Azure Pack

Published May 3, 2014

Authenticating to the Windows Azure Pack web services.

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Windows Azure Pack Authentication Part 3.5 – Using ADFS

Published Mar 20, 2014

Some useful links for configuring ADFS and Windows Azure Pack.

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Windows Azure Pack Part 3 – Third Party IdP

Published Mar 16, 2014

How to configure Windows Azure Pack for third party IdPs.

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Windows Azure Pack Authentication Part 2

Published Mar 14, 2014

Digging a little deeper into Windows Azure Pack authentication.

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Windows Azure Pack Authentication Part 1

Published Mar 12, 2014

A peak at Windows Azure Pack authentication.

Read Article | Development

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