Issue with CRL checking: 403 13 2148081683
Hello everyone,I have problems with server-side CRL control:I have some sites served by IIS on which access is made via digital certificate. On these sites is set anonymous authentication (the...
View ArticleIIS 10 with AAR and CRL
Hello,We are trying to publish exchange OWA 2016 throught reverse proxy with IIS 10 AAR placed in DMZ.This is working well.Now we need to connect with client certificate and this does not work (error...
View ArticleProblem Displaying Images on Web Page
Hi Everyone,I'm new here. I'm having a weird problem in a new project. I'll spare you all the details and cut right to the chase.At this point I'm testing with an extremely simple web page. It has one...
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IIS10 NDES
Hi, I managed to install the NDES role which takes care of installing all the IIS dependencies. Once completed I can load https://<FQDN>/certsrv/mscep/mscep.dll just fine but after a short while...
View ArticleCertificate Trust List on IIS 8.5
Can anyone provide a valid method for implementing a CTL on IIS 8.5 that doesn't require me to stand up a server that is EOL?Scouring the interwebs keeps pointing me to posts that reference a tool from...
View ArticleIIS Windows Authentication prompts for site pages multiple times,...
This refers to IIS 8.5. "authPersistSingleResponse" is set to false.The site has a default landing page, written in ColdFusion, but doesn't do anything more than print HTML and basic JS to move around...
View ArticleISAPI Extension cannot write temp files
I have two Windows 10 Home computers. On my laptop I developed an ISAPI Extension (in regular C) which among other things writes data to a temp file.Everything works fine on the laptop. In fact it...
View ArticleSet permissions for IIS 7.5
I'd like to find out how to set permissions for IIS 7.5 via the command line. This is what I have tried:Set "MachineName=Docfxit"Set "UserName=IISUser"CD \Program Files\fileaclFILEACL...
View ArticleCertificate Based Authentication Across Domain Trust
HelloNot entirely sure whether this is an IIS issue or a Windows authentication issue.We have a web server in one domain, and users in another. There is a two-way domain trust between the two and...
View ArticleClient Cert Restriction by OID
Looking for a way to restrict IIS client cert requests to a particular certificate policy. Basically, I want to determine that the certificate has the enhanced usage OID of Smart Card Logon or Client...
View ArticleServer hacked via IIS
We had several web servers hacked this week, on March 10-11, 2019. The intruders added dangerous asp/aspx/php files in numerous wwwroot directories, and they also gave "everyone" full control...
View ArticleWindows Authentication Question
I have a web site which is set to Anon Authentication. I plan to expose this web site an external service where it manifests as an IFrame. This external service is Dynamics 365.I want to ensure that...
View ArticleWindows Authentication not working in IIS7
Hi All,I need your brilliant advise on my problem below:Our client was transferring from 1 old vendor to us (new vendor), we do support everything that is related to IT and now we have encountered a...
View ArticleDeny user account permissions to start an Application Pool
We have a vendor that when they have an issue with our IIS server, they reset their IIS application pool and use their login account instead of the dedicated service account, without telling us. This...
View Articlewebsite asks for login information when using https instead of http
I have just installed an SSL certificate on my AWS-EC2 instance (running IIS 10) and would like to run the site over https.http works fine but when using https I always get a login prompt instead of...
View ArticleIIS SSO stopped working, asking for Authentication repetitively
I have set up our website on IIS 7.5, out of the blue single sign stopped working at all.Users are getting continuous popup for username/password. I tried every thing I could find on internet,...
View ArticleIIS cannot serve a PDF file when containing folder has serveral files
Hello,This is very strange. I developed an ASP.NET web site that in some part of the code, it validates if a file exists, by mean of the following method:File.Exists(Server.MapPath(archivo)) That...
View ArticleIIS Security rights
Hi, Long story short...I have webApp implemented via IIS. I've set permissions on security for my web for 'everyone', admins of my VM, VM users, my admin account which I use to logging in to my...
View ArticleIIS changes certificate
I have to sites:http://my.site.com (only redirect to www.my.site.com)https://my.site.com (only redirect to www.my.site.com)andhttp://www.my.site.comhttps://www.my.site.comI have for both sites a...
View ArticleIIS 10 - PHP v7.2.2 installed via Web Platform Installer - how to update to 7.3
Hi,we installed the PHP via WebPI tool in 2018/04/09 which was the version 7.2 for IIS, today the PHP is already in 7.3.4 accordingly towww.php.net website but if we open the WebPI is offers only PHP...
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