You are an IIS Web server administrator implementing authentication settings for a new Web site.According to the requirements for the Human Resources Web site， users should be prompted forauthentication information when they attempt to access the site. The site will be accessed only by userswho have accounts in your organization’s Active Directory domain. You have already configured the filesystem permissions for the content based on the appropriate settings. You also want to maximize securityof the site.
Which two actions should you take to meet these requirements？（）

You are a systems administrator who has recently installed and configured FTP 7 on a computer runningWindows Server 2008. You have enabled the FTP Over SSL （FTPS） option for the server by obtaining anSSL certificate from a trusted third-party issuer. Recently， the usage of the FTP site has increased， andusers are complaining about slow download performance. You want to configure SSL settings to encryptonly credentials and commands but not file-related information. You also want to optimize encryption performance.
Which of the following settings changes should you make？（）