How to Secure a Linux Server with UFW, SSH Keygen, fail2ban & Two Factor Authentication
56.3 هزار بار بازدید -
4 سال پیش
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In-depth guide on how to
In-depth guide on how to secure a Linux home server running Ubuntu 20.04. This video explains how to change the default SSH port, how to configure an UFW firewall, how to use ssh key-based authentication, how to install and configure fail2ban, and finally how to setup two factor authentication (2FA).
Follow this tutorial on my blog: https://techguides.yt/secure-linux-se...
This video is part of my ultimate home server tutorial video series!
Part 0: 10 GIGABIT Ryzen Home Server Build: Ultimate 10 GIGABIT Ryzen Home Server...
Part 1: How to Install Ubuntu Server 20.04 LTS from USB: The Home Server Project Part 1: How t...
Part 2: How to format and partition hard drives: How to Partition, Format, and auto Mo...
Part 3: You are here :)
Part 4: How to set up ZFS RAID10 on Ubuntu 20.04: How to set up ZFS RAID 10 (Mirror VDE...
Part 5: How to Install Nextcloud Hub 21 on Ubuntu 20.04: How to Install Nextcloud Hub 21 on Ub...
Part 6: How to Install Bitwarden on Ubuntu 20.04: How to Install Bitwarden on Ubuntu 20...
Check out today's video sponsor IPVanish: https://techguides.yt/ipvanish
Timeline:
00:00 - Intro
01:21 - Get a VPN for less than 50$ for a full year!
02:25 - How to change default SSH port
05:26 - How to set up UFW
09:02 - How to set up key-based authentication
12:11 - How to disable password based authentication
12:52 - How to set up fail2ban
16:03 - How to set up two factor authentication
Video Resources
Thumbnail adapted from: https://www.freepik.com/free-vector/c...
Man in the middle attack: Medium: mitm-man-in-the-middle-attack-eavesdropping-at-its-best
Privileged ports: https://www.w3.org/Daemon/User/Instal...
💻 Gaming Setup: https://amzn.to/2E67AUG
📷 Production Gear: https://amzn.to/2VhbShO
🎵 Production Music courtesy of Epidemic Sound: http://www.epidemicsound.com
📝 Blog: https://techguides.yt
🐦 Twitter: Twitter: techguidesyt
📺 Twitch: Twitch: speedbre4ker
🎧 Discord: Discord: discord
#Secure #Server #TechGuides
Follow this tutorial on my blog: https://techguides.yt/secure-linux-se...
This video is part of my ultimate home server tutorial video series!
Part 0: 10 GIGABIT Ryzen Home Server Build: Ultimate 10 GIGABIT Ryzen Home Server...
Part 1: How to Install Ubuntu Server 20.04 LTS from USB: The Home Server Project Part 1: How t...
Part 2: How to format and partition hard drives: How to Partition, Format, and auto Mo...
Part 3: You are here :)
Part 4: How to set up ZFS RAID10 on Ubuntu 20.04: How to set up ZFS RAID 10 (Mirror VDE...
Part 5: How to Install Nextcloud Hub 21 on Ubuntu 20.04: How to Install Nextcloud Hub 21 on Ub...
Part 6: How to Install Bitwarden on Ubuntu 20.04: How to Install Bitwarden on Ubuntu 20...
Check out today's video sponsor IPVanish: https://techguides.yt/ipvanish
Timeline:
00:00 - Intro
01:21 - Get a VPN for less than 50$ for a full year!
02:25 - How to change default SSH port
05:26 - How to set up UFW
09:02 - How to set up key-based authentication
12:11 - How to disable password based authentication
12:52 - How to set up fail2ban
16:03 - How to set up two factor authentication
Video Resources
Thumbnail adapted from: https://www.freepik.com/free-vector/c...
Man in the middle attack: Medium: mitm-man-in-the-middle-attack-eavesdropping-at-its-best
Privileged ports: https://www.w3.org/Daemon/User/Instal...
💻 Gaming Setup: https://amzn.to/2E67AUG
📷 Production Gear: https://amzn.to/2VhbShO
🎵 Production Music courtesy of Epidemic Sound: http://www.epidemicsound.com
📝 Blog: https://techguides.yt
🐦 Twitter: Twitter: techguidesyt
📺 Twitch: Twitch: speedbre4ker
🎧 Discord: Discord: discord
#Secure #Server #TechGuides
4 سال پیش
در تاریخ 1399/05/26 منتشر شده
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