You are hosting a Windows Communication Foundation (WCF) service at
http://www.contoso.com for a law enforcement agency. The agency adds operations to
support sending biometric fingerprint data via non-buffered streaming. The service data is
not routed between intermediaries. The WCF binding you are using by default does not
support encryption. You need to ensure that fingerprint data is not disclosed when it is
passed over the network. What should you do?

A.
Use basicHttpBinding over transport security at https://www.contoso.com.

B.
Use wsHttpBinding over message security at https://www.contoso.com.

C.
Use basicHttpBinding with message security to https://www.contoso.com.

D.
Use wsHttpBinding over transport security at http://www.contoso.com.