ASP.Net Interview Questions and Answers
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How many type of authentication modes are there in ASP.Net?



Posted By: Avi Date: 1 October 2010 03:31:13 AM
 Answer:

There are three modes of Authentication:- 1. Windows Authentication:- ASP.NET uses Windows authentication in conjunction with IIS authentication. IIS performs authentication in one of three ways: basic, digest, or Integrated Windows Authentication. When IIS authentication is complete, ASP.NET uses the authenticated identity to authorize access. 2. Forms Authentication:- The user provides data and submits the form. If the application authenticates the request, the system issues a cookie that contains the key for reacquiring the identity. Further requests are issued with the help of cookie . 3. Passport Authentication:- This is a Centralized authentication service provided by Microsoft.This service offers a single logon and core profile services for member sites.


Posted By: avibtech


Date: 1 October 2010 03:31:13 AM
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