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How to secure a Linux system

Looking to secure your Linux system? This security guide shows you how to perform system hardening and run technical audits to keep it in optimal condition.

Summary

Every Linux system will benefit from more security, especially if it contains sensitive data. With so many resources available on the internet, one might think that securing Linux has become easy. We know it is not. Linux system hardening takes a good amount of understanding about how the Linux kernel works. It also requires a good understanding of the operating system principles. In this guide, we will help you to get this understanding and provide you with tips and tools.

How to become a Linux security expert?

Demand for Linux security experts has risen over the last years. This article shows the relevant Linux security topics and required skills. Do you master them?

Summary

Years ago it was a challenge to find screenshots of devices running Linux. Nowadays, Linux can power phones, TV’s, computer systems, mainframes, and many more devices. With more devices, the demand for Linux knowledge will continue to grow. At the same time, the demand for security is higher than ever. All the media attention and regulations like GDPR, asks for more Linux security specialists. In this post, the goal is to answer the question: How to become a Linux security expert?