Do you have a linux server and do you know how to prevent getting hacked? In this video we will critically discuss a few best practices. The video can be summarized as: "a lot of fluff, not much use". Prefer to read? Blog article version: https://liveoverflow.com/protect-linux-server-from-hackers/ Very scientific analysis: https://docs.google.com/spreadsheets/d/1cKaO7qH3EZbrEJR7F5Df0ObvJOhw3RdOMCERuroWrBc Other Opinions: - Enable unattended updates: https://blog.filippo.io/psa-enable-automatic-updates-please/ Chapters: 00:00 - Intro and Motivation 01:47 - 1. Disable SSH Password Login 03:47 - Detour: Password Login for Websites (https) 04:39 - Password Recommendations 05:33 - 2. Disable Direct root SSH Login 07:07 - Creating user and add to sudo 08:47 - 3. Change Default SSH Port 10:42 - 4. Disable IPv6 for SSH 13:40 - 5. Setup a Basic Firewall 15:43 - 6. Unattended Server Auto Upgrade 19:04 - Conclusion =[ 🐕 Social ]= → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ =[ 📄 P.S. ]= All links with "*" are affiliate links.