7) There are five main LAN servers located in IT department: A domain server (authentication server), a Database server, a File Server, an Application server, and a Finance server. These servers provide services to all employees as well as managers in thses locations. You need to provide a secure solution for these servers. Use graphical presentation for your solution and explain how these servers are secured. Using your own words submit a single unified document from your group to the turnitin-enabled group project dropbox. Each group should upload only one document to dropbox in PDF or MS word formats. The cover page should only contain the names and student numbers members who contributed to this project. The cover page should also contain your group number. Please do not forget to cite any other documents, books or web sites you have used for this project.