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70-647 · Question #12

Your company has one main office and 10 branch offices. The network consists of one Active Directory domain. All domain controllers run Windows Server 2008 and are located in the main office. You…

The correct answer is C. Enable Windows BitLocker Drive Encryption (BitLocker). To configure domain controller of each branch office to ensure to no unauthorized user should be allowed to copy the Active Directory database from a branch office domain controller by starting the server from an alternate startup disk, you need to use Windows BitLocker Drive…

Planning and Implementing Security

Question

Your company has one main office and 10 branch offices. The network consists of one Active Directory domain. All domain controllers run Windows Server 2008 and are located in the main office. You plan to deploy one Windows Server 2008 domain controller in each branch office. You need to recommend a security solution for the branch office domain controllers. The solution must prevent unauthorized users from copying the Active Directory database from a branch office domain controller by starting the server from an alternate startup disk. What should you recommend on each branch office domain controller?

Options

  • AEnable the secure server IPsec policy.
  • BEnable the read-only domain controller (RODC) option.
  • CEnable Windows BitLocker Drive Encryption (BitLocker).
  • DEnable an Encrypting File System (EFS) encryption on the %Systemroot%\NTDS folder.

How the community answered

(38 responses)
  • A
    5% (2)
  • B
    5% (2)
  • C
    79% (30)
  • D
    11% (4)

Explanation

To configure domain controller of each branch office to ensure to no unauthorized user should be allowed to copy the Active Directory database from a branch office domain controller by starting the server from an alternate startup disk, you need to use Windows BitLocker Drive Encryption BitLocker allows you to encrypt all data stored on the Windows operating system volume and use the security of using a Trusted Platform Module (TPM) that helps protect user data and to ensure that a computer running Windows Vista or Server 2008 have not been tampered with while the system was offline. In addition, BitLocker offers the option to lock the normal startup process until the user supplies a personal identification number (PIN) or inserts a removable USB device, such as a flash drive, that contains a startup key. This process will ensure that all the users can access all files on the servers if they have the PIN. You cannot use an alternate startup disk to boot the disk. 6866df4b253c1033.mspx?mfr=true

Topics

#BitLocker#physical security#RODC#disk encryption

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