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Linux Security Course

What will I learn?

Learn all the important things about keeping Linux safe with this training made special for people who work with computers. You'll dig into how to make Linux stronger, like setting up SSH safely and using firewalls the right way. You'll also learn about SELinux and AppArmor. You'll get better at managing who can use the system and what they can do, keeping the system updated, and writing down everything you do for security. You'll find out how to watch the system closely and keep track of what's happening with tools like ELK Stack and Logwatch. Plus, you'll make sure everything follows the rules from CIS benchmarks and ISO 27001. Get better at your job and protect your computer systems today.

Apoia's Unique Features

Accessible online course for a lifetime
Certificate aligned with educational standards
Printable PDF summaries
Online support available at all times
Select and arrange the chapters you wish to study
Set your own course workload
Instant feedback on practical activities
Study anytime, no internet required

Develop skills

Enhance your practical skills in the areas listed below.

Know SSH Well: Set up SSH so your Linux computer is very safe.

Use Firewalls Good: Put iptables and firewalld in place the right way.

Control Who Uses the System: Check user accounts and only give people the access they need.

Put in Updates Fast: Find and install the important security updates.

Keep All Logs Together: Use ELK Stack to manage all the computer's records.

Suggested summary

Workload: between 4 and 360 hours

Before starting, you can modify the chapters and the workload.

  • Choose which chapter to start with
  • Add or remove chapters
  • Increase or decrease the course workload

Examples of chapters you can add

You will be able to generate more chapters like the examples below

This is a free course, focused on personal and professional development. It is not equivalent to a technical, undergraduate, or postgraduate course, but it offers practical and relevant knowledge for your professional journey.