Windows Authentication is a term associated with Microsoft products that refers to the SPNEGO, Kerberos, and NTLMSSP authentication protocols with respect to SSPI functionality. The term is used more commonly for the automatically authenticated connections between Microsoft Internet Information ...

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Which identity is being used and authenticated while connection to SQL Server with Windows Authentication?

SQL Server Windows authentication uses application's process identity or thread identity to connect. So, for a solution deployed to a SharePoint farm which identity will be used to connect Current ...
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2k views

Sharepoint 2010 SSO with Forefront TMG

We have a SharePoint 2010 site which we would like to SSO users into from an existing ASP.NET (Forms auth) website on which they are already authenticated. However the users need to be logged into ...
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Authentication not persisting with Claims

We are using Claims Based Authentication for an application that was upgraded from 2007. It actually uses a custom forms provider for the front-end, but to edit content we use Windows Authentication. ...
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MOSS 2007 Windows Authentication NTLM problem in IE7 with IIS7.5

Having recently migrated from MOSS 2007 to MOSS 2007 x64, we are having problems connecting to the Windows Authenticated (NTLM) authoring site using IE7. The domain name is exactly the same but the ...
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SharePoint 2007 Website Authentication

I've build an external facing SharePoint site and it's keeps promopting for the user the login. How do I remove this functionality while allow internal users to log in? Ideally, I'd like to hide the ...
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1k views

Exception fetching current thread user in SPUtility.CacheClaimsIdentity

Has anyone come across this exception? It occurs when I have the mapToWindows web.config value set to true, and I try to authenticate using either Windows Authentication or our custom STS. Exception ...
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3k views

WebHost failed to process a request for Lists web service

I get the following error when I try to access the SharePoint 2010 List web service in a web application. This error happens only when I have Kerberos as the authentication provider. If I change to ...
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118 views

Resolve User ID

We currently have a user ID that had been issued to two different employees at two different times... neither of which overlapped. The accounts were also created seperately in AD. One initially, ...
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Determining Authentication Provider

Went to Central Admin > Security > Authentication Providers > I see Zone==Default and Membership Provider Name = Windows Integrated Windows authentication is checked and NTLM is selected Is that ...
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572 views

Log in all anonymous users as one authenticated user?

I would like to catch anonymous users on our SharePoint 2010 site and automatically log them in as a single specific user. Any ideas? I can currently intercept the Application_AuthenticateRequest ...
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1k views

Configure ADFS with Windows Authentication

I created an integration of an existing product that shows reports in web, comparable to Reporting Services. This product needs Windows Authentication or Kerberos/ asp.net impersonation to access ...
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SharePoint 2010 and OWA web parts authentication

I have SharePoint 2010 Enterprise and Exchange server 2010 SP1 installed. I added "My Inbox" web part for each user in his "my site". The problem is when the user is opening the page; the login window ...
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421 views

Sharepoint Auth to Livelink Auth

Today I'm Facing a new issue which I must admit, i have no idea where to start.. I've been asked to Show certain Livelink files within Sharepoint. Now, Livelink has a couple of web services (Luckily ...
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Custom Windows Authentication Login Form

When a user on a non-company asset (i.e. not connected to the domain) logs on to our SharePoint site, they are presented with a default windows popup dialog. We would like to remove this dialog and ...
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362 views

Using Client OM from an Windows Auth ASP.Net application

I have an asp.net application and a SharePoint application which uses windows authentication and are on the same domain. From the asp.net application, I am making some managed client OM calls to the ...
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190 views

Granting anonymous access only on a list when the site is configured to use Windows Auth?

Is there a way I can grant anonymous access only to a specific list when the site is using Windows Auth?