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Zulqarnain97's avatar
Zulqarnain97
Copper Contributor
May 23, 2022

Is it possible to do single sign on with SharePoint 2016 and third party web application?

We have an in-house portal system with Microsoft http://asp.net/ technology and SharePoint 2016 On-Premise. So we want to access both our portal and SharePoint 2016 On-Premise with Single Sign-On. 
Is it possible or not.

If yes then what is the procedure. 

2016
admin
sharepoint server

2 Replies

  • Warwick Ward's avatar
    Warwick Ward
    Bronze Contributor
    May 24, 2022
    They would both be configured seperately, yes possible with SharePoint using claims-based authentication, with the use commonly using Windows Authentication on their computer.
    https://docs.microsoft.com/en-us/sharepoint/security-for-sharepoint-server/plan-user-authentication


    3rd party web application is possible though entierly dependant on it's setup and configuration (nothing to do with SharePoint, all to do with it's support for Active Directory authentication support)
    https://docs.microsoft.com/en-us/aspnet/core/security/authentication/windowsauth?view=aspnetcore-6.0&tabs=visual-studio
    • jcgonzalezmartin's avatar
      jcgonzalezmartin
      MVP
      May 24, 2022
      Well, it really depends where the other Application is actually hosted...depending on the answer you have different options on your plate:
      (1) Azure AD Application Proxy
      (2) ADFS

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