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Are your Linux servers safe from hackers? Can they be hacked? In this video, NetworkChuck shows you how to secure and HARDEN your Linux server. While there is no such thing as 100% security, these steps to harden your Linux server are IMPORTANT and will protect you from attacks.

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0:00 Introduction
1:05 FREE LINUX LAB
2:51 1. Enable automatic updates
4:29 2. Restricted user account
7:02 3. Passwords are for idiots
12:18 4. Block logins (harden SSH)
15:50 5. PROTECT IT WITH A FIREWALL!!!

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