Difference between revisions of "Operating Systems/Linux/Ubuntu/Ubuntu 22.04 LTS"
Jump to navigation
Jump to search
| Line 4: | Line 4: | ||
* Tunable Kernel Parameters (Sysctl) | * Tunable Kernel Parameters (Sysctl) | ||
* Package Managers (APT/DNF) | * Package Managers (APT/DNF) | ||
| − | * | + | * Crontab |
| − | * Permissions | + | * File Permissions |
* Systemd | * Systemd | ||
* Sudo (/etc/sudoers file) | * Sudo (/etc/sudoers file) | ||
Latest revision as of 16:29, 2 October 2024
Checklist[edit | edit source]
- User and Password Management: /etc/passwd, /etc/group, /etc/shadow
- Pluggable Authentication Modules (PAM)
- Tunable Kernel Parameters (Sysctl)
- Package Managers (APT/DNF)
- Crontab
- File Permissions
- Systemd
- Sudo (/etc/sudoers file)
- Polkit
- Change Insecure Passwords
- Enable Firewall Protection (ufw or gufw)
- Disable/Remove Unauthorized Services
- Enable Daily Checks for Updates
- Install Security Updates
- Enable Pop-Up Blocker
- Remove Prohibited Files
- Remove Prohibited Software (Games, Hacking)