Microsoft
70-518 · Question #22
70-518 Question #22: Real Exam Question with Answer & Explanation
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Question
You are designing a Windows Presentation Foundation (WPF) application for your company by using Microsoft .NET Framework 4 and Microsoft Visual Studio 2010. The business layer of the application is implemented by using Windows Communication Foundation (WCF). You plan to support non-repudiation and data integrity for WCF messages. You need to design the security strategy for the application. What should you do?
Options
- AAttach a digital signature to the WCF messages.
- BEncrypt the WCF messages by using the Secure Sockets Layer (SSL) protocol.
- CEncrypt the WCF messages by using the Internet Protocol Security (IPSec) protocol.
- DImplement message-level security by using digital certificates as client computer credentials.
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