Configuring Forms Authentication (IIS 7)
Applies To: Windows 7, Windows Server 2008, Windows Server 2008 R2, Windows Vista
Forms authentication uses client-side redirection to forward unauthenticated users to an HTML form where they can enter their credentials, which are usually a user name and password. After the credentials are validated, users are redirected to the page they originally requested.
Because Forms authentication sends the user name and password to the Web server as plain text, you should use Secure Sockets Layer (SSL) encryption for the logon page and for all other pages in your application.
For information about the levels at which you can perform these procedures, and the modules, handlers, and permissions that are required to perform these procedures, see Authentication Feature Requirements (IIS 7).
This task includes the following procedures: