I´m planning a new forest in my active directory enviorment, and have a question regarding how the users will be identified when i add a trust between them.
Say i would log in to the the second forest called company2.com with a user in company1.com. When logged in there I would open an webapplication integrated with single sign on with company1.com. Would that work and I would be the user from company1 with all the rights and workspaces in that system? I know that probably depends on how the system has been configured.
But, the question is if it takes the windows credentials from company2.com in to the browser, or if windows knows that I am a user from company1?