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70-663 · Question #199

You are designing an Exchange organization for a company named Contoso, Ltd. All servers in the organization will have Exchange Server 2010 Service Pack 1 (SP1) installed. Users connect to their…

The correct answer is C. Require RPC encryption for all mailbox databases, and then instruct all Outlook 2003 users. S/MIME lets users encrypt outgoing messages and attachments so that only intended recipients who have a digital identification (ID), also known as a certificate, can read them. With S/MIME, users can digitally sign a message, which provides the recipients with a way to verify…

Designing Security

Question

You are designing an Exchange organization for a company named Contoso, Ltd. All servers in the organization will have Exchange Server 2010 Service Pack 1 (SP1) installed. Users connect to their mailboxes by using either Microsoft Office Outlook 2003, Microsoft Office Outlook 2007, or Microsoft Outlook 2010. You need to recommend a solution that protects confidential e-mail messages against eavesdropping and tampering. The e-mail messages must be protected while they are in transit and once they are stored. Which of the following solutions is the best recommendation? (More than one answer choice may achieve the goal. Select the BEST answer.)

Options

  • ADeploy Active Directory Rights Management Services (AD RMS), and then create transport
  • BDeploy certificates from a trusted root certification authority (CA) on all transport servers,
  • CRequire RPC encryption for all mailbox databases, and then instruct all Outlook 2003 users
  • DDeploy Active Directory Rights Management Services (AD RMS), and then instruct users

How the community answered

(21 responses)
  • A
    5% (1)
  • B
    5% (1)
  • C
    76% (16)
  • D
    14% (3)

Explanation

S/MIME lets users encrypt outgoing messages and attachments so that only intended recipients who have a digital identification (ID), also known as a certificate, can read them. With S/MIME, users can digitally sign a message, which provides the recipients with a way to verify the identity of the sender and that the message hasn't been tampered with. S/M|IME is upported by all Outlook clients.

Topics

#AD RMS#RPC encryption#message protection in transit#message protection at rest

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