You need to recommend changes to the DFS infrastructure that meet the company’s security requirements.   What should you recommend？（）

• A、Modify the NTFS permissions and the share permissions of the DFS targets.
• B、Modify the referrals settings of the DFS namespace and the NTFS permissions of the DFS targets.
• C、Migrate the namespace to Windows Server 2008 mode and modify the referrals settings.
• D、Migrate the namespace to Windows Server 2008 mode and enable access-based enumeration.