When the client is authenticated based on passport website managed by Microsoft then it is called as passport authentication.
In this case, the client will be authenticated only single time for collection of websites, as it is called as a single sign-on service. In this case, the database will be under control of Microsoft.
The website can be implemented with passport authentication by performing 2 things:
– Provide authentication mode as a passport.
– Install Passport SDK provided by Microsoft.