In the WIF/Microsoft world Identity Provider (IP or IdP) is the term for a server that authenticates a user (the server is connected to some account database, AD in the current case of ADFS).Federation server/provider is often used for a server that receives a SAML Token from another server.n the WIF/Microsoft world Identity Provider (IP or IdP) is the term for a server that authenticates a user (the server is connected to some account database, AD in the current case of ADFS).
About. The character of Andrew Nichols is a supporting character who made his debut in the second half of the third season. He is a major supporting character to the storyline of Fitz Grant and Mellie Grant. He returned in season four now that he is the Vice President of the United States.he character of Andrew Nichols is a supporting character who made his debut in the second half of the third season.
For the New Testament scholar, see Andrew T. Lincoln. Andrew James Clutterbuck (born 14 September 1973), better known by his stage name Andrew Lincoln, is an English actor. He is most recognised for his portrayal of Rick Grimes, the lead character on the AMC horror drama series The Walking Dead.