Difference between revisions of "Operating Systems/Linux/Ubuntu/Ubuntu 20.04 LTS"
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=== Checklist === | === Checklist === | ||
| + | * Solve Forensics Questions | ||
* Remove Unauthorized Users | * Remove Unauthorized Users | ||
* Add Authorized Users | * Add Authorized Users | ||
* Assign Administrator Privileges | * Assign Administrator Privileges | ||
* Remove Administrator Privileges | * Remove Administrator Privileges | ||
| − | * Change Insecure Passwords | + | * Change Insecure Passwords(length, age, ctrl alt delete on login, different from last time) |
| − | * Enable Firewall Protection | + | *change at login |
| + | *lock out limit and time | ||
| + | * Enable Firewall Protection (ufw) | ||
* Disable/Remove Unauthorized Services | * Disable/Remove Unauthorized Services | ||
* Enable Daily Checks for Updates | * Enable Daily Checks for Updates | ||
| Line 12: | Line 15: | ||
* Remove Prohibited Files | * Remove Prohibited Files | ||
* Remove Prohibited Software | * Remove Prohibited Software | ||
| + | * Listening ports | ||
| + | * check backdoors | ||
Latest revision as of 22:30, 5 February 2026
Checklist[edit | edit source]
- 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