Disable SSO

Hi Philipp_A 

Yes, it is possible to disable Single Sign-On (SSO) in Power BI Report Server by adjusting the server's authentication settings. By default, Power BI Report Server uses Integrated Windows Authentication, which automatically logs users in using their Windows credentials—this is what enables SSO. To disable this behavior, you need to modify the RSReportServer.config file, which is located in the Report Server installation directory. In this file, under the <AuthenticationTypes> section, you can remove or comment out the RSWindowsNegotiate line (which is responsible for enabling SSO) and keep only RSWindowsNTLM. This change forces the system to prompt users for credentials instead of logging them in automatically. Additionally, you may also need to adjust your browser settings to stop it from automatically passing Windows credentials. By making these changes, users will be required to manually enter their credentials each time they access the report server, effectively disabling SSO.