If you are a Linux administrator or user, then you need to follow the Linux security tips to avoid the simple mistake in Linux System security.

Linux System Security tips

1.  Installing applications 

If you are installing a new application on your Linux system from an unauthorized or third-party website. Check your app malware via scanning from antivirus.

2. Neglecting updates

If you are a Linux user, then you should always update your system.

3.  Poor root password

4.  Avoiding the command line

5: Not keeping a working kernel installed

6: Not backing up critical configuration files

7: Booting a server to X

8: Not understanding permissions

9: Logging in as root user 

10: Ignoring log files