40 Linux Server Hardening Security Tips [2019 edition]

Originally published at: https://www.cyberciti.biz/tips/linux-security.html

Securing your Linux server is important to protect your data, intellectual property, and time, from the hands of crackers (hackers). The system administrator is responsible for security Linux box. In this first part of a Linux server security series, I will provide 40 hardening tips for default installation of Linux system.

Please provide the information even i am looking to secure linux operating system