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Microsoft

70-513 · Question #216

You are developing a Windows Communication Foundation (WCF) service. One of the parameters used with the service operations is a security token. The security token is not sensitive. The monitoring…

The correct answer is C. For all the security-sensitive members, set the ProtectionLevel parameter of the. See the full explanation below for the reasoning.

Question

You are developing a Windows Communication Foundation (WCF) service. One of the parameters used with the service operations is a security token. The security token is not sensitive. The monitoring software tracks security tokens and can read tokens in clear text only. The company security policy requires that you validate all clear text data passed over the corporate network. You need to ensure that the service verifies that the security token is not changed during transit. What should you do?

Options

  • AImplement IEndpointldentityProvider in the message contract class.
  • BFor all the security-sensitive members, set the ProtectionLevel parameter of the
  • CFor all the security-sensitive members, set the ProtectionLevel parameter of the
  • DImplement ISecureConversationSession in the message contract class.

How the community answered

(15 responses)
  • A
    13% (2)
  • B
    7% (1)
  • C
    73% (11)
  • D
    7% (1)

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