Write 500 words for each of the discussion questions 1, 2, and documentation of question 3. You should provide credible references for every question Tasks: Question 1: Provide protection and redundancy methods for a Linux system that hosting SSH, Web Server and database services. Your methods need to align and address each of these services with reliability, maintainability, and availability network services design. least 3 intext references APA style Question 2: Your online Content Management System (CMS) server is running on tcp/22 for ssh, tcp/80 and tcp/443 for httpd, and tcp/3306 for MySQL services. Discuss methods would you use when these services have been promised. least 3 intext references APA style Question 3: As Unix/Linux system Administrator, you are required to backup the company's MySQL database and /home/users folder on daily and monthly basis. In conjunction with the schedule use cron and/or crond services to backup this database and an indicated folder above with the following conditions: (10 marks) a. Database name: your_student_id; 11535562 b. The weekly backup job runs from Monday to Friday at every 3 minutes and monthly job runs on the first day of each month at 10:00 PM; c. For security reasons, this backup job should run under other username instead of root username. Rationale o able to setup and security basic services in Linux system; o understand how protect and make a recovery Linux services in scenario of security compromised; o able to demo in real time of how the system setup, run, and manage; o applying perl, bash, or python script in system implementation and automation tasks.