You are designing a .NET Framework 4 solution that contains a Windows Presentation
Foundation (WPF) application and a Windows Communication Framework (WCF) Web
service. The WPF application will be deployed to users’ desktops located in the company’s
corporate network. The WCF Web service will be deployed to a Web farm located in the
company’s perimeter network. The firewall between the perimeter network and the Internet
allows only HTTP and HTTPS traffic. You need to recommend an approach for minimizing

the attack surface of the WCF Web service. What should you recommend?

A.
Configure a WCF endpoint to use the MetTcpBinding binding.

B.
Configure a WCF endpoint to use the basicHttpBinding binding.

C.
Add a load-balancing router to the Web farm configuration.

D.
Set up an SSL certificate on the server.