Network Policy Servers

Go to this link and read first https://technet.microsoft.com/en-us/library/cc732912.aspx

Using Network Policy Servers to Increase Network Security"  Please respond to the following:

You are a network administrator for a company whose business is improving with more and more customers using their own computers to access your network. You have been tasked with taking steps to reduce the added security risk imposed by non-company computers. From the e-Activity, determine two (2) potential network access areas in which customers may pose additional threats and which area is most likely affected if many customers are logging in from wireless sites at coffee shops and libraries. Provide support for your response.

Imagine you work for a company that uses Windows Server 2012 servers, and your network supervisor wants to know whether the servers are capable of reducing security risks from customer PCs. Compare the ease of use and effectiveness of two (2) features of Network Policy Server that will accomplish your network supervisor’s goal. Classify which of the two (2) will most likely help resolve possible security issues. Justify your response.