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Linux Security Online Training
This intermediate Linux security training covers key concepts for securing Linux systems, focusing on CompTIA Linux+ exam objectives. You'll learn about PAM configuration, SSH key management, file permissions, multi-factor authentication (MFA), firewalls, and encryption. This Linux training can be used for XK0-005 exam prep, or as a Linux resource for systems engineers.
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What you'll learn
- Understanding how PAM configuration affects security
- Using pam_faillock or pam_tally2 for managing account locking
- Creating and using SSH keypairs
- Understanding and assigning Linux file permissions
- Managing security with multi-factor authentication and alternate authentication methods
- Securing and separating OS data and application data
- Understanding encryption options
- Diagnosing and analyzing network data flow
- Using stateful and stateless firewalls
- Managing log rotation
FAQs
Who should take this Linux security course?
Is this training in Linux security associated with any certifications?
What certification should you consider after taking this course in Linux security?
Why should you take this Linux security training?
Who is this for?
This Linux Security training is considered engineer-level Linux training, which means it was designed for systems engineers. This security skills course is designed for systems engineers with three to five years of experience with open-source platforms.



What our learners say
Very easy and fun way to learn. Keith Barker is my favorite, he'll throw in jokes here and there and it makes me remember certain study points. I highly recommend this app and purchasing subscriptions, it is truly worth the money.
Practice exams help you have an overview of your readiness. If you have failed a couple questions in one area, you can go back and work on them.
CBT Nuggets is exactly what I needed.
Download the free Linux Security Online Training study plan to complete this course in about 7 hours.
Download study plan