Securing Networks (Cybersecurity)

1) Research and explain the latest IEEE standard for Wi-Fi and the level of security it provides. Include at least one reference for more information. 

2) Provide at least three security measures for a Wide Area Network (WAN). 

      -  How do they increase protection for the network? Include an explanation on how an Intrusion Detection System / Intrusion Protection System (IDS/IPS) works on a network. - What security benefits does network segmentation, VLANs or virtual networking provide? In your answer, include at least 2 references outside of the textbook. 

400 words