5 Easy Tweaks to Increase Your Linux Server's Security

5 Easy Tweaks to Increase Your Linux Server's Security

I'll show you 5 easy tweaks you can make to enhance the security of your Linux server. Ubuntu Server will be shown as the example distribution, but most of these tweaks can be done on any distro with some modifications to the syntax as necessary.

In the second episode of my Enterprise Linux Security series, I'll show you 5 easy tweaks you can make to enhance the security of your Linux server. Ubuntu Server will be shown as the example distribution, but most of these tweaks can be done on any distro with some modifications to the syntax as necessary.

Time Codes:

  • 03:27 - Tweak 1: Adding a non-root user
  • 08:06 - Tweak 2: Install updates
  • 10:47 - Tweak 3: Setting up unattended-upgrades
  • 20:31 - Tweak 4: Locking down Openssh
  • 32:26 - Tweak 5: Installing Fail2ban

linux security ubuntu

What is Geek Coin

What is GeekCash, Geek Token

Best Visual Studio Code Themes of 2021

Bootstrap 5 Tutorial - Bootstrap 5 Crash Course for Beginners

Nest.JS Tutorial for Beginners

Hello Vue 3: A First Look at Vue 3 and the Composition API

10 Best Ubuntu-based Linux Distributions

Ubuntu is arguably one of the most popular and widely-used Linux distribution owing to its classic UI, stability, user-friendliness, and a rich repository that contains over 50,000 software packages. Furthermore, it comes highly recommended for beginners who are trying to give a shot at Linux.

How to Install Microsoft Teams on Ubuntu 20.04

In this tutorial, we will show you how to install Microsoft Teams on Ubuntu 20.04 machine. we can install teams using Debian installer file or by adding microsoft repository.

How to Secure phpMyAdmin Access with Apache on Ubuntu 18.04

How to secure PHPMyAdmin login access in ubuntu apache on aws. Here, we will show you a simple 2 solution to secure PHPMyAdmin login in ubuntu apache on aws web server.

Jellyfin Installation on Ubuntu Linux

Jellyfin Installation on Ubuntu Linux. This post showed you how to install Jellyfin media server on Ubuntu 20.04 | 18.04. If you find any error above, please use the comment form below to report.

With Ubuntu Linux, use replace command

This brief tutorial shows students and new users how to use the replace command on Ubuntu Linux with examples. The replace command is used to make changes