You install Windows Server Update Services （WSUS） on a server that runs Windows Server 2008. You need to ensure that the traffic between the WSUS administrative Web site and the server 󰙴administrator s computer is encrypted. What should you do？（）

• A、Configure SSL encryption on the WSUS server Web site.
• B、Run the netdom trust /SecurePasswordPrompt command on the WSUS server.
• C、Configure the NTFS permissions on the content directory to Deny Full Control permission to the Everyone group.
• D、Configure the WSUS server to require Integrated Windows authentication when users connect to the WSUS server.