Your company has one main office and eight branch offices. Each branch office has one server and 20 client computers.
The network consists of one Active Directory domain. All main office domain controllers run Windows Server 2008. All branch office servers are configured as domain controllers and run Windows Server 2003 Service Pack 1 (SP1).
You need to implement a security solution for the branch offices to meet the following requirements:
- The number of user passwords stored on branch office domain controllers must be minimized.
- All files stored on the branch office domain controller must be protected in the event of an offline attack.
What should you do?
A. Upgrade branch office domain controllers to Windows Server 2008. Enable Windows BitLocker Drive Encryption (BitLocker).
B. Replace branch office domain controllers with Windows Server 2008 read-only domain controllers (RODCs).Enable Windows BitLocker Drive Encryption (BitLocker).
C. Replace branch office domain controllers with Windows Server 2008 read-only domain controllers (RODCs).Enable Encrypting File System (EFS) for all server drives.
D. Add the branch office domain controller computer accounts to the read-only domain controllers (RODCs) group. Enable Encrypting File System (EFS) for all server drives.
