Using the network diagram below, your task is to incorporate thedevices on the lower right into the diagram to create a secure corporatenetwork. The devices you need to incorporate into the network diagraminclude: Web server, ftp server, vulnerability scanner, anti-virusserver (client-based / server-based), Web proxy, intrusion detectionsystem (IDS), and authentication server.Note:All client-based / server-based devices work where a client is installedon a workstation, which has bidirectional communication with acorresponding server.Write a four (4) page paper in which you:Determinewhich devices you will use for both the current network diagraminfrastructure consisting of firewalls, routers, and workstations aswell as the device you need to incorporate.Include the following foreach:Make or vendor’s name (e.g., Microsoft, Redhat, Cisco, Juniper, Netgear, 3Com, etc.)Model (e.g., Windows 7, ASA 5500, Cisco 3500, Squid, etc.)IP address assigned to all devicesEstablish the configuration for each device in which you:Research each of the devices you chose and provide a basic configuration you would use in your network.Use IP addresses to describe your configuration.Explain the impact that each of your configurations has on the security of the entire network.Highlight at least five (5) security features for each device, including devices in network diagram.UsingMicrosoft Visio or its open source alternative to create a finalnetwork diagram that incorporates all devices into the existing networkand ensures the following:VPN sessions (from laptop) are only allowed to access the desktops in the IT department by IT department employees.All VPN connections from the Internet cloud into the corporate network terminate at the VPN server.Users from Engineering and Finance and Accounting CANNOT communicate.Vulnerability scans occur daily in which all desktops are scanned at least once per day.Use at least three (3) quality resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources.