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.
Add a load-balancing router to the Web farm configuration.
B.
Configure a WCF endpoint to use the basicHttpBinding binding.
C.
Configure a WCF endpoint to use the NetTcpBinding binding.
D.
Set up an SSL certificate on the server.