In this tutorial, we’ll go over how to harden your Linux server against unauthorized access. With these basic security practices in place, your server will be more secure from outside attacks.
0:00 – Intro
0:41 – Updating Your System
4:34 – Using Automatic Updates
6:20 – Add a Limited User Account
10:22 – Harden SSH Access
16:12 – Remove Unused Ports
17:57 – Outro
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Product: Linode, Server Security, Linux; Jay LaCroix;