topic Web Tier authentication for Single Sign-on in ArcGIS Enterprise Questions https://community.esri.com/t5/arcgis-enterprise-questions/web-tier-authentication-for-single-sign-on/m-p/361658#M14040 <HTML><HEAD></HEAD><BODY><SPAN>I'm trying to setup authentication for single sign-on access to ArcGIS Server.&nbsp; I'm on version 10.2 for Server and Desktop.&nbsp; In ArcGIS Server Manager, I have enabled Web authentication tier and mode.&nbsp; With IIS on the Web Adaptor setup for Anonymous Authentication on the arcgis directory, a test user can see the root directory but not a secure directory (which it has permission to).&nbsp;&nbsp; With IIS on the Web Adaptor setup for Windows Authentication on the arcgis directory, a test user cannot see any of the map services...cannot even connect.&nbsp; The user is prompted for their username and password over and over.&nbsp;&nbsp; I've tried setting the root directory to Public as well as "Private, but allow access to all users logged in".&nbsp; Neither work to allow the test user to access map services when Windows Authentication is set on the web adaptor.&nbsp; I tested this connection while logged into Windows as the test user.&nbsp; </SPAN><BR /><BR /><SPAN>My understanding of single sign-on authentication is that by using Windows Authentication on the Web Adaptor server and the Web Tier authentication (setup through Manager), ArcGIs Server would recognize a user when they try to access map services by looking at the existing credintials of the user (how they are logged into their computer).</SPAN><BR /><BR /><SPAN>What am I doing wrong?</SPAN></BODY></HTML> Tue, 03 Sep 2013 20:22:05 GMT StephanieSnider 2013-09-03T20:22:05Z Web Tier authentication for Single Sign-on https://community.esri.com/t5/arcgis-enterprise-questions/web-tier-authentication-for-single-sign-on/m-p/361658#M14040 <HTML><HEAD></HEAD><BODY><SPAN>I'm trying to setup authentication for single sign-on access to ArcGIS Server.&nbsp; I'm on version 10.2 for Server and Desktop.&nbsp; In ArcGIS Server Manager, I have enabled Web authentication tier and mode.&nbsp; With IIS on the Web Adaptor setup for Anonymous Authentication on the arcgis directory, a test user can see the root directory but not a secure directory (which it has permission to).&nbsp;&nbsp; With IIS on the Web Adaptor setup for Windows Authentication on the arcgis directory, a test user cannot see any of the map services...cannot even connect.&nbsp; The user is prompted for their username and password over and over.&nbsp;&nbsp; I've tried setting the root directory to Public as well as "Private, but allow access to all users logged in".&nbsp; Neither work to allow the test user to access map services when Windows Authentication is set on the web adaptor.&nbsp; I tested this connection while logged into Windows as the test user.&nbsp; </SPAN><BR /><BR /><SPAN>My understanding of single sign-on authentication is that by using Windows Authentication on the Web Adaptor server and the Web Tier authentication (setup through Manager), ArcGIs Server would recognize a user when they try to access map services by looking at the existing credintials of the user (how they are logged into their computer).</SPAN><BR /><BR /><SPAN>What am I doing wrong?</SPAN></BODY></HTML> Tue, 03 Sep 2013 20:22:05 GMT https://community.esri.com/t5/arcgis-enterprise-questions/web-tier-authentication-for-single-sign-on/m-p/361658#M14040 StephanieSnider 2013-09-03T20:22:05Z