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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Multi-Factor Authentication on Windows Domain [closed]

In our network, we have a couple of Windows machine (server/desktop) configured in order to be part of a domain MYDOMAIN.BIZ under Active Directory. Some sample login scenarios are as follows: ...
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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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19 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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2answers
68 views

Cannot access network share from only one PC

It's a strange problem. I'm very confused. In my Test Lab, I have configured NetApp virtual storage appliance and configured shares. This NetApp appliance is connected to domain and any domain user ...
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1answer
24 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. ...
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1answer
24 views

Windows - do not require password (GPO)

I'm setting up a small Active Directory installation for a company where they gave me the following requirement: While users should enter a password to logon in the morning, it is not required that ...
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1answer
25 views

How to view history of requests including usernames to HTML site with IIS?

I'm using an HTTP site to deploy an application to the people at my work. I'm using Windows Authentication and want to see a history of what users have made requests to the site in order to know who ...
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0answers
25 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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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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1answer
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
61 views

Cannot authenticate with Kerberos if both client and server on the same machine

I have a Tomcat webapp that supports Kerberos authentication. It works fine and I can log in to that app if I use a built-in account like LOCAL SYSTEM or NETWORK SERVICE, but I'm having problems with ...
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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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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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0answers
90 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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1answer
43 views

Prompt for Windows credentials in IIS when specific user or host is used

I have an IIS site that uses integrated Windows authentication. Today we set up a new conference room with its own dedicated user account for the computer, and people who access the IIS site from this ...
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1answer
16 views

Logging or Auditing functionality for un/successful access to password hash files and other authentication files on Windows Server 2008 R2

I have been asked to find whether there is auditing enabled for one of our Windows Servers for accessing password hash files or other files used for authentication. Does anyone know if there is a ...
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1answer
52 views

Not able to “Run As” any application on a server in the TRUSTING domain using an account from the TRUSTED domain

There are two domains: "dom1" and "dom2". "dom1" is the trusting domain. "dom2" is the trusted domain. I.e. there is a one way trust where domain "dom1" trusts domain "dom2". Servers joined to ...
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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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0answers
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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0answers
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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1answer
163 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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0answers
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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0answers
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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2answers
164 views

IIS and Windows authentication not allowing error pages

I have been trying this from last two days. I am not getting whats the problem. I searched the web but didn't find any solution. i tried all the settings of IIS like "Moving negotiate down, disable ...
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259 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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1answer
40 views

Windows Authentification with IIS and domain groups

We have a web application (ASP.NET MVC) installed on IIS for one of our clients with Windows Authentication enabled. The authentication is working perfectly but the problem is at the authorization ...
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1answer
492 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
272 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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2answers
118 views

How domain authentication works if both local administrator and Domain Administrator have the same credential

I have gone through the detailed architecture of Windows Interactive logon procedure both for local and domain login. But one thing I am not sure how actually it works when: My system is part of a ...
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1answer
232 views

IIS Windows Authentication - Change Password at next login

I have set windows authentication and forms based authentication (FBA) in IIS for my web application. I added users to windows so they can login using the windows prompt. I set the checkbox to force ...
2
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1answer
641 views

Active Directory member servers in the DMZ [duplicate]

I want to be specific about terms. When I say DMZ I'm talking about a place where you would put servers that expose a service to untrusted networks like the Internet, or in some cases merely networks ...
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194 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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129 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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2answers
550 views

How to use multiple User login name to authenticate to AD - UPN

How can I assign multiple User login names to an AD user so he/she can authenticate seamlessly. Here's an example: User name 1: FJohnson User name 2: domain\Fjohnson User name 3: FJohnson@domain.com ...
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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 ...
2
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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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1answer
126 views

Ldap Active directory checking (and securely storing it) user provided password [closed]

Hey all I am needing to know if it is possible to check a users typed in password against the AD to make sire it's the correct password? Reason being is that once they log in I need to use their user ...
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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 ...
0
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0answers
178 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 ...
1
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0answers
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 ...
0
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0answers
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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1answer
302 views

Windows Authentication working on localhost but not on other site on IIS

I'm trying to set up a simple html/css/js only site on my local IIS that uses Windows Authentication. So far I just a have a c://mysite/index.html file When I point the default IIS website (i.e ...
0
votes
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 ...
1
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0answers
230 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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2answers
406 views

Authentication fails when using ARR to load balance Lync 2013 internal web services

I'm using Application Request Routing 3.0 on Windows Server 2012 R2 to load balance the internal web services on a Lync 2013 front-end pool; I'm not using it to reverse proxy the external web services ...
0
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0answers
111 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
108 views

SSPI trying to authenticate local user against domain

Our domain controller's event log is being flooded with EventID 4625 errors, "An account failed to log on." Here are some of the details from the event: Logon Type: 3 (Network) Account For Which ...
1
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1answer
1k views

IIS ARR pass-through Windows authentication does not work

I have a similar problem as described here: ARR 3 IIS 7.5 Windows Authentication not working Unfortunately that solution does not work on our servers. In our test environment we have an ARR server ...
0
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1answer
23 views

IIS 7.5 - Can I Disable NT Authentication if a Certain String Appears in the URL?

Simple question with possibly not such a simple resolution (if at all) Can I turn off NU authentication is a URL contains a certain string? For example, let NT authentication be enabled for all URLs ...