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→Basic security on a public-facing server
* Learn how to use sudo and how to configure it.
* Get in the habit of organising your SSH keys so you don't accidentally lose them.
Remember that unlike ULI101/OPS245 your servers are on the real internet, and depending on how you configure them: they might be accessible by any attacker on the planet. You need to pay much more attention to security in this course than was required in ULI101/OPS245.
= First AWS VM =
