Operating Systems/Linux/Ubuntu/Ubuntu 20.04 LTS
Revision as of 22:30, 5 February 2026 by 128.254.249.16 (talk)
Checklist
- Solve Forensics Questions
- Remove Unauthorized Users
- Add Authorized Users
- Assign Administrator Privileges
- Remove Administrator Privileges
- Change Insecure Passwords(length, age, ctrl alt delete on login, different from last time)
- change at login
- lock out limit and time
- Enable Firewall Protection (ufw)
- Disable/Remove Unauthorized Services
- Enable Daily Checks for Updates
- Install Security Updates
- Enable Pop-Up Blocker
- Remove Prohibited Files
- Remove Prohibited Software
- Listening ports
- check backdoors