Free Online
Linux Security & Hardening Courses and Certifications
Master Linux hardening, SSH configuration, and kernel security to protect systems from modern threats. Learn practical defense techniques through hands-on tutorials on YouTube and Udemy, covering Apache security, monitoring tools, and Linux Security Modules for enterprise-grade protection.
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- YouTube
- 1 hour 34 minutes
- Self-Paced
- Free Video
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- Udemy
- 12 hours 5 minutes
- Self-Paced
- Paid Course
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- Udemy
- 1 day 10 hours 40 minutes
- Self-Paced
- Paid Course
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- Udemy
- 1 day 18 hours
- Self-Paced
- Paid Course
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- Udemy
- 21 hours 26 minutes
- Self-Paced
- Paid Course
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- Udemy
- 17 hours 1 minute
- Self-Paced
- Paid Course
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- Coursera
- 9 weeks, 3 hours a week
- Self-Paced
- Paid Course
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- Udemy
- 10 hours 26 minutes
- Self-Paced
- Paid Course
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- Coursera
- 3 weeks, 4 hours a week
- Self-Paced
- Paid Course
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- Coursera
- 4 weeks, 10 hours a week
- Self-Paced
- Paid Course
- 3 courses
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- Coursera
- 6 weeks, 2 hours a week
- Self-Paced
- Free Online Course
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- Coursera
- 8 weeks, 5 hours a week
- Self-Paced
- Paid Course
- 9 courses
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- Coursera
- 4 weeks, 2 hours a week
- Self-Paced
- Paid Course
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- CourseHorse
- 33 hours
- Self-Paced
- $2,495.00
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- Coursera
- 3 weeks, 7 hours a week
- Self-Paced
- Paid Course
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