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5 Must Have Tweaks to Secure OpenSSH

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OpenSSH is a fantastic tool for remotely managing Linux servers, but with great power comes great responsibility! If a threat actor is able to gain access to OpenSSH on your Linux server, then they have full access to cause all kinds of mischief. In this video, Jay goes over 5 musthave tweaks to strengthen the security of OpenSSH on your server.

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Time Codes
00:00 intro
01:32 Spin up your very own Linux server on Linode (sponsor) ➜ https://learnlinux.link/akamai
03:12 Tweak 0: Disable the OpenSSH service if you don't plan on using it
05:07 Tweak 1: Change the default port that SSH listens on
10:05 Tweak 2: Preventing access to ssh from the root account
14:07 Tweak 3: Disabling password authentication completely
17:09 Tweak 4: Suggestion: Use a firewall rule to further protect SSH
19:21 Tweak 5: Suggestion: Use a hardware key for extra security

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Learn Linux TV provides technical content that will hopefully be helpful to you and teach you something new. However, this content is provided without any warranty (expressed or implied). Learn Linux TV is not responsible for any damages that may arise from any use of this content. The person viewing Learn Linux TV's content is expected to follow their best judgement and to make their best decisions while working with any related technology. Always make sure you have written permission before working with any infrastructure. Also, be sure that you're compliant with all company rules, change control procedures, and local laws.

#LinuxServer #DevOps #OpenSSH

posted by Pizarrowiek