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Home » Courses » Securing a Linux Server » Securing a Linux Server Intro
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Securing a Linux Server

  1. Securing a Linux Server Intro (00:49)
  2. Sudo instead of using the root user (04:32)
  3. Installing packages using the yum command (07:33)
  4. Securing our User from Attacks with Public and Private Keys (01:29)
  5. Creating Public/Private Keys on a Mac (06:42)
  6. Protecting your Keys on your Mac (02:08)
  7. Creating Public and Private Keys on Windows (08:22)
  8. Connecting our Key in our Server User (15:23)
  9. Creating a Secure Password free login (02:57)
  10. 5 Security tips you want to enforce (13:59)
  11. How to SSH with a non standard port (06:17)
  12. How to prevent brute force attacks (10:42)
  13. Wrapping up Our Talk about Security (00:22)
  14. Bonus - Understanding YUM repos (03:17)
  15. Update Packages to be more secure (03:15)

Securing a Linux Server Intro

In our last few lessons we talked about permissions and users. At this stage you need to have a user and we are assuming you created one as well. The next few lessons we will install configure and protect our server against common attacks and improve the default security configurations of linux.
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