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Erika Heidi for DigitalOcean

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Initial Server Setup with Ubuntu 18.04

In this episode of Community Casts, we'll create a new Ubuntu 18.04 server and follow DigitalOcean's Initial Server Setup Guide to:

  • Create a new system user and grant them sudo privileges.
  • Set up SSH access for the new user.
  • Enable a firewall.

This video is also available on Youtube.

Top comments (11)

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areahints profile image
Areahints

Is there a tutorial on hardening server?

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erikaheidi profile image
Erika Heidi

Hi! We don't have a specific procedural guide on that (thanks for the idea by the way) but we have a more conceptual article that could be of help: 7 Security Measures to Protect your Servers.

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areahints profile image
Areahints

thanks, this is solid, looking forward to step by step config.

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quinncuatro profile image
Henry Quinn

They KIND of do, depending on what server OS you want to use.

I was focusing on CentOS servers since it's the downstream of RHEL. They had great guides for getting a server stood up and usable, and then a follow up guide on how to start locking it down.

digitalocean.com/community/tutoria...

digitalocean.com/community/tutoria...

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areahints profile image
Areahints

thanks, bookmarked the second link

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quinncuatro profile image
Henry Quinn

Just know that the link you bookmarked is for CentOS and the article we're commenting on is Ubuntu.

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Henry Quinn

Seriously, for a long while, I was just Googling "thing I need to figure out DigitalOcean docs".

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Henry Quinn

Everyone new-ish to being a sys-admin should be paying way more attention to @DigitalOcean's screencasts and documentation.

They're insanely well prepared and I used them more than I'd like to admin in my last role with the US Courts and even in creating an eLearning course teaching people how to set up and run their own web servers.

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Erika Heidi

thank you! :)

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quinncuatro profile image
Henry Quinn

Wouldn't have the DevOps career I have now without your documentation over the last few years. Full stop. :)

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Erika Heidi

Thanks for spotting that! It is fixed now :)