TechNet Support WebCast: Troubleshooting Kerberos authentication with secure Web applications and Microsoft SQL Server

Session Summary

Wednesday, June 23, 2004

This Support Webcast will present troubleshooting steps to help you resolve common connectivity issues that may occur when you are connecting to SQL Server from a secure Web-based application using Kerberos protocol. This scenario is frequently termed double-hop authentication because credentials must be delegated from the client to the Web server and then to the database server. It will discuss the requirements to establish connectivity in this environment.

This is a Level 200 (http://support.microsoft.com/default.aspx?scid=gp;en-us;webcastlevels&sd=gn) session presented by John Sirmon.

John Sirmon is a technical lead with the Microsoft Developer Support Webdata team and has worked for Microsoft since March 2001. He has worked with Visual Studio .NET since the first beta version, and has extensive development experience with both Visual Studio .NET and Visual Basic 6.0. John holds a B.S. degree in business administration from the Citadel. He also holds the Microsoft Certified Solution Developer (MCSD) and the Microsoft Certified Database Administrator (MCDBA) certifications.

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Additional Resources

Download presentation (http://download.microsoft.com/download/0/5/f/05fd8f6e-35c8-425f-ba9d-6941b4b60850/wc062304.exe) - This is a Microsoft PowerPoint (.ppt) file. If you do not have PowerPoint and you want a copy of the slides, use the PowerPoint Viewer (http://www.microsoft.com/downloads/details.aspx?FamilyID=428d5727-43ab-4f24-90b7-a94784af71a4&DisplayLang=en) (1,911 KB).
Read the transcript from this event (http://support.microsoft.com/?scid=http%3a%2f%2fsupport.microsoft.com%2fservicedesks%2fwebcasts%2fen%2ftranscripts%2fwct062304.asp)

Supplemental reading:

• Windows 2000 Kerberos Authentication (http://technet.microsoft.com/en-us/library/Bb742431.aspx)
• Building Secure ASP.NET Applications: Authentication, Authorization, and Secure Communication whitepaper (http://msdn2.microsoft.com/en-us/library/aa302397.aspx)
• KB Article 326985: HOW TO: Troubleshoot Kerberos-Related Issues in IIS (http://support.microsoft.com/default.aspx?kbid=326985)
• KB Article 176380: HOW TO: Use ASP with a SQL Trusted Connection with Guest Account (http://support.microsoft.com/default.aspx?kbid=176380)
• KB Article 810572: HOW TO: Configure an ASP.NET Application for a Delegation Scenario (http://support.microsoft.com/default.aspx?kbid=810572)
• "Building secure ASP.NET applications: authentication, authorization, and secure communication," Microsoft Corporation, Redmond, Washington, Microsoft Press, 2003
• "Improving Web application security: threats and countermeasures," Microsoft Corporation, Redmond, Washington, Microsoft Press, 2003

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