Your company has a single Active Directory directory service domain. All servers in your environment run Windows Server 2003. You are planning security for member servers that run IIS 6.0. All users are using Windows Internet Explorer 7.0 and will connect by using HTTPS. You have the following requirements:

Users must be able to connect from the local intranet and from the Internet. Users must log on to the Web servers by using their Active Directory user names and passwords.

Logon information must not be sent in clear text. You need to specify an authentication method that meets the requirements.

Which method should you specify?

A.
Basic

B.
Digest

C.
Certificate

D.
Integrated Windows