Windows authentication (or Integrated Windows Authentication) is a process where connections to applications or external systems are automatically authenticated with the currently logged on Windows user. This functionality was first made available in Windows 2000.

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Windows authentication on intranet sites from hosting server

I have come across this problem before, it doesn't generally get in the way too much but i would really like to know why it happens. I am running SBS 2008, i changed the Bindings for the Sharepoint ...
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1answer
25 views

401.2 Error Windows Authentication

I have an intranet site deployed to IIS in Windows Server 2008r2. I would like to use AD authentication. Currently, the site is only running on my development VM which is NOT joined to the a domain. ...
2
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1answer
3k views

IIS 7.5 web application failing with NT Authority\Anonymous Logon

I am finding various google results, but none seem to fix my problem. I am setting up a new WINDOWS 2008 R2 box at work that is to communicate with an existing SQL 2012 box via web tools running in ...
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1answer
250 views

How do I configure the Web Management Service so I'm not prompted for credentials to manage a remote IIS server

I have IIS 7.5 installed on Windows Server 2008 R2 and I have the Web Management Service configured to use Windows Authentication (including the WindowsAuthenticationEnabled registry key set to 1). ...
2
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1answer
247 views

Single Sign on for RDS

I currently have an RDS farm which is used for running remote apps for a large group of users. When logging in these users must authenticate to the RDS web page to view their list of applications. ...
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1answer
806 views

How to configure CruiseControl.Net for Windows Authentication?

I am using CruiseControl.Net for continuous integration which is now accessing the dashboard through login plugin, which in turn is authenticating and authorizing after verifying it with a set of ...
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1answer
80 views

Windows Auth in IIS does not work when browsing to the website on the server running IIS using a URL with an A record pointing to the IIS server

I have a website that runs on IIS that uses windows authentication. On the website level, under 'Authentication' I have only Windows Authentication (NTLM only as a provider) enabled. On the virtual ...
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1answer
123 views

Browser Authentication Prompt After Server Restart

Details We have an internal website. The authentication mode is windows hence it takes windows logins. It is served from two windows servers running Windows Server 2008 R2. And are connected with ...
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1answer
146 views

local authentication error, remote authentication success

The server is Windows Server 2012 R2 on a VM instance on Azure. There is no DC in the environment and the account in question is Local Administrator. When I remote onto the box I use the local admin ...
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1answer
2k views

IIS7 - Restrict access to an intranet site to a specific group of users

I have an ASP.NET site running in IIS7 on a local intranet. I want to restrict access to this site to a specific group of users. I think I should be able to do this by using Windows Authentication ...
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1answer
226 views

IIS(6) Access denied (401.3) when accessing a remote share

I am having trouble in getting IIS to access a share on a NAS not in domain. I have tried all the usual IIS workarounds I know with no luck, I'm hoping someone here will point me in the right ...
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1answer
732 views

MS SQL 2008 - Can I use Windows Authentication to connect from a Mac

I have been using Navicat SQL on Mac (Snow Leopard) to connect to MS 2005 via "Basic Auth" and all is good. However the DB is now being migrated to MS 2008 and try as I might I cant get on via Windows ...
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382 views

Windows authentication and multiple prompts

I currently have two IIS websites with windows authentication turned on. Internally on my network when you connect to them you're authenticated seamlessly and logged on. Externally you are prompted to ...
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1answer
82 views

Changed username in AD, now Windows Authentication no longer works but Forms does

We have a web based application on IIS6 that matches profiles to usernames based on what is returned via the authentication process. One of the user's usenames was changed in AD (and in the ...
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1answer
323 views

iis7 how to disable anon access, basic authentication, and enable windows authentication on ONE file in a website

I have a product I'm evaluating called bugtracker.net, it has the ability to authenticate through both windows auth. and a local db with user accounts. For this to work I need to let the code handle ...
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1answer
573 views

Can't access IIS 7 server URL from the same IIS 7 server

We have an intranet site ie, xxx.yyyy.com, that users access by entering "http"://xxx.yyy.com. Our problems started when we migrated to IIS 7 running on a new 2003 server. We got rid of our ...
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28 views

Site Hosted in IIS7 Continuously Prompting with Windows Authentication

I've read most of the articles posted about this topic already and nothing has resolved this issue, so I figured it was time to post. I have an intranet site that uses Windows Authentication within ...
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1answer
175 views

How to use rewrite rules in iis and windows authenication

Hi I've got a server with iis, and I've made some rewrite rules for the project I'm working on. They work fine, I've tested them on a development machine and they are all fine. However on this ...
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495 views

401.1 errors with Windows Authentication IIS 8.5 Win 2012 R2, lots of detail no answers

Completely stumped at this one. We've got an internal web server accessed by users for a variety of sites. One of those requires Windows Authentication the site is http://caf. ("caf" is an A record ...
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0answers
276 views

Windows Authentication to a Remote Server within an Intranet Environment

I have several servers (all on the same DC) within an Intranet environment at my company. For simplicity, I'll focus my question on the IIS and SQL Servers. I have an IIS 7.5 web server and a remote ...
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0answers
640 views

IIS 8.5 Windows Authentication failing for some users

I have an application that was installed requiring Windows Authentication under Windows 2012, IIS 8.5. When certain users use the application, they're receiving a 401 error after the ...
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0answers
26 views

Will a service use windows credential manager when running as that user?

I've installed some generic credentials into the windows credential manager. I've also installed a service that runs as this user account. Will the service have access to use these credentials? I ...
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92 views

IIS 8.5 Credentials working for windows authentication but not for basic

I have an IIS 8.5 on a windows server 2012 machine. When I enable the windows authentication (basic authentication is disabled), I can access and see the home page of IIS (http://localhost) with the ...
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47 views

Windows Servers Deny Remote Creditials

Here's the layout: -Four domain controllers(2003 & 2008) -Windows Servers (2003 & 2008) -The PDC is Windows 2008 and there are some GPOs -All servers ping, no firewalls, no major or much ...
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232 views

Specify DNS/Domain Controller when authenticating against a different domain

Client has two domains residing on the same subnet/physical network. Essentially there's just a POP3 mail server (OLDSERVER) and one of the old DCs (OLDDC) on life support to keep OLDSERVER happy. ...
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107 views

IIS virtual location path

Sorry in advance, for this seems to be a very noobish question and should be easily fixable, yet I can't work it out: I am setting up windows authentication for a website running on IIS 8.5: The Yii ...
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132 views

Proxy hosted in IIS with NTLM, how can I enable single sign on?

I have a forward proxy hosted in IIS with windows authentication enabled. Firefox is set up to use the proxy. Problem is, I don't know what to do with network.automatic-ntlm-auth.trusted-uris. ...
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537 views

IIS reverse proxy with Windows Auth throwing intermittent 502 errors

I have set up a web site (www.mysite.com) on IIS to provide SSL and Windows Auth, and to forward all HTTPS requests to another server (BIOS name: internalserver; port 2080). The rule specifying this ...
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191 views

Causes for quick logon / logoff on Server 2003 domain?

I was browsing through my security audit logs today and I noticed a few users that have a 540 logon success and then a rapid 538 logoff (and by rapid I mean the user logs off anywhere between 1 - 30 ...
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130 views

IIS – Windows Authentication – Authenticating self

I have an iis6 .net website which requires windows authentication (Anonymous disabled). The website has a dedicated application pool running as NETWORK SERVICE. The website contains a requirement to ...
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0answers
14 views

Windows Authentication breaks over SSL IIS 7.5

Using a MutliSAN certificate, which contains example.com Certificate is bound correctly to my site, and it's given a static IP address, not shared by any other sites. When connecting to example.com, ...
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14 views

Windows Authentication in a Parent-Child domain trust relationship

I have setup Windows Authentication for my application. I have 3 domains (xyz.com, abc.xyz.com, def.xyz.com). The domains have a two way trust setup between them. For setting up Windows Authentication ...
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23 views

WebDAV on IIS and Passthrough Authentication

I have two servers IIS 8.5 Server and a File Server, both on Windows Server 2012 R2. WevDAV is installed on the IIS server to access files on the File Server from iPads and other clients. Both ...
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15 views

Is it possible to bypass NTLM authentication for server applications?

I have a client who has an on-site legacy system. The system is secured with NTLM authentication, I believe it is running within IIS. I also have an application running on AWS, also Windows Server, ...
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27 views

IIS Intranet Users Login

I have a web application deployed in IIS 7. I want to configure it so that others from all intranet Domains can login to the web application. Here are the things I've done: Enabled IIS Windows ...
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0answers
61 views

What is Windows Onex Credential Provider?

My application is conflicting with Windows Onex Credential Provider. This problem appears on remote user's computer. The user cannot bring his computer to me to research this problem. So I need to ...
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146 views

classic asp xcopy failing with windows authenication (IIS 8.5, Server 2012 R2)

I have a classic asp (NON-dotnet) app which is running on Windows Server 2012 R2 non-domain server. I have enabled windows authentication and disabled anonymous. I haven't changed any app pool ...
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51 views

SQL Server Express 2014, Windows Authentication problems

I am using SQL Server Express 2014, and I currenly have a (probably) very stupid problem with Windows Authentication. I have a AD server, a MS-SQL server and a Client, where everything was installed ...
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53 views

IIS Intranet Application using Windows Authentication but accessed by two different local networks

Got stuck in a very strange situation. I am a developer so really not very good in networking. I really need help to figure out the solution if my problem. So, here is my problem, I am working on ...
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113 views

Two different IIS applications with different auth methods for the same domain

I have been working on a kind of SSO solution for an intranet application. My approach has been: configure the application within IIS with Windows Security authentication configure IE adding the ...
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0answers
260 views

IIS 7.5 with Windows authentication - intermittent error 400 on POST

Our app runs on IIS 7.5 with Windows Authentication enabled. When uploading files via POST, some users are reporting intermittent Error 400s from IIS with an "Invalid Verb" message. I was able to ...
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0answers
196 views

SoftEther VPN not allowing clients to connect using AD credentials

We are trying to get SoftEther VPN to work on a SBS 2003 domain but it is rejecting apparently valid user credentials. (The server application is running on our actual SBS 2003 domain controller and ...
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0answers
130 views

4624/4634 logon/logoff events from SQL Server machine to local PC

I've noticed that in my Security event log on my local PC there are lots of 4624 logon and 4634 logoff events relating to the machine account of servers on our network that have SQL Server installed. ...
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0answers
75 views

What are the implications of removing Negotiate as a Windows Authentication provider?

A single user of our internal website is getting the following message when using IE9 to access one of our internal websites hosted on IIS 7.5: 401 - Unauthorized: Access is denied due to invalid ...
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0answers
138 views

F5 Load Balancing - axd files comes with 401 Unauthorized

I've got a problem I'm trying to resolve for some time. We have: 1 F5 Load Balancer 2 IIS servers with the same machine/validation keys behind the F5 LB Our problem is that our application hosted ...
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0answers
179 views

Combined Windows and Anonymous authentication in IIS combined with Tomcat ISAPI filter

I have Apache Tomcat (version 7.0) running with an AJP-connector. I have configured the IIS (version 8.5) with an ISAPI-filter to forward all the calls to Tomcat's AJP and have enabled Windows ...
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128 views

Active Directory Won't Authenticate

Something is really buggy with our Active Directory here at our company. We can query and ping everything just fine. The time is correct. We have restarted both of our Domain Controllers. We also use ...
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0answers
80 views

Virtual directory in IIS that points to different server is returning 401

I'm trying to set up a virtual directory through IIS on our intranet server, intranetnew. This virtual directory points to our file server, file01. I want this to use windows authentication if ...
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0answers
112 views

Weblogic SSO and IIS Windows Authentication

I have a windows 2008 server running both IIS and weblogic server 12c. I have a java application on the box that needs to run under the weblogic server and several ASP.NET applications that need to ...
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0answers
1k views

Cross-server NTLM authentication failing

I think this issue has less to do with software development and more to do with general network configuration, so I'm posting the question here initially. I have an MVC4 application hosted in IIS 7.5 ...