Channel: LiveOverflow

Category: Education

Tags: iptablesprotect from hackersfirewall tutorialhardening sshsecure linuxufwlinux web serverhow to securelinux server hardeningsecure linux servertips to securehow to secure web serverrootsecure nginxsudosecure web servercyber securityserver hardensshdsecure sshexploit tutorialaddusersecure shelllinodeethical hackingsecure apache serversecure ubuntudigital oceanhow to secure web server from hackersprotect server

Description: 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: liveoverflow.com/protect-linux-server-from-hackers Very scientific analysis: docs.google.com/spreadsheets/d/1cKaO7qH3EZbrEJR7F5Df0ObvJOhw3RdOMCERuroWrBc Other Opinions: - Enable unattended updates: 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: twitter.com/LiveOverflow → Website: liveoverflow.com → Subreddit: reddit.com/r/LiveOverflow → Facebook: facebook.com/LiveOverflow -=[ 📄 P.S. ]=- All links with "*" are affiliate links.