CYB 230 Module Two Lab Worksheet done (1)

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Southern New Hampshire University *

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230

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Computer Science

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Apr 27, 2024

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docx

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2

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CYB 230 Module Two Lab Worksheet Complete this worksheet by replacing the bracketed phrases in the Response column with the relevant information. Lab: Ubuntu Desktop Linux Installation Prompt Response In the lab section “Install Ubuntu Using a Custom Hard Disk Layout,” Step 25 , use your name for the user information and provide a screenshot of the output before clicking Continue . In the lab section “Installing Patches With the Ubuntu Software Updater,” Step 8 , provide a screenshot of the output before clicking Authenticate . What is the importance of keeping an operating system patched and up- to-date? Keeping your operating system patched and up-to-date is crucial as it corrects and fixes any flaws that existed prior to the update, allowing the system to run more efficiently and making it more secure. Lab: Disk Maintenance and Data Recovery
Prompt Response In the lab section “Backing Up and Restoring Data,” provide a screenshot of the output of Step 51 . In the industry, desktops are typically cloned and images are used on multiple PCs. Explain how using the restore point utility can help with the rebuilding and testing of PCs. Staff can test various aspects of the computer by having a recovery point on hand. In the event that an error or corruption occurs, they can use this point to return the system to its initial state. Lab: Patching, Securing Systems, and Configuring Anti-Virus Prompt Response In the lab section “Closing Unnecessary Ports,” Step 30 , insert your name at the command line below the output and include it in your screenshot. [Insert screenshot.] In the lab section “Exploitation and Patching,” Step 18 , insert your name at the command line below the output and include it in your screenshot. [Insert screenshot.] Explain why it is important to close ports that are not being used within a computer system. [Insert short response.]
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