Hardening Basics Part 1

Walkthrough summary

Hardening Basics Part 1 TryHackMe walkthrough with 20 answered prompts and lab methodology notes.

Sample prompts covered

• What group are users automatically added to in Ubuntu?
  Open the walkthrough page to inspect the full answer and command flow.
• What would be the command to add an existing user, nick, to the sudo group? You're running as root
  Open the walkthrough page to inspect the full answer and command flow.
• What command as a user can we enter to see what we are allowed to execute with sudo?
  Open the walkthrough page to inspect the full answer and command flow.
• Where is the sudo policy file stored?
  Open the walkthrough page to inspect the full answer and command flow.
• When in visudo and you see %____, what does the % sign indicate that you are dealing with?
  Open the walkthrough page to inspect the full answer and command flow.