The Best Linux Security Course that prepare you to protects your Systems from attacks by hackers.
InstructorImran AfzalComidoc has tracked 3 coupons for this course since 2025, last checked 6 months, 10 days ago. On average, a new coupon appears roughly every 79 days.
| Coupon code | Discount | Added | Status | Lifetime |
|---|---|---|---|---|
| STARTOFFEB2026 | 49% off | Expired | 3d 17h | |
| ENDOFJAN2026 | 49% off | Expired | 4d 21h | |
| HAPPYNEWYEAR2026 | 49% off | Expired | 4d |
Free
The instructor provides a realistic learning experience by investigating command outcomes and errors live, rather than presenting only polished results.
The curriculum incorporates various role-play scenarios and hands-on exercises to reinforce security concepts.
One signal from May 2025 suggests that topics such as SELinux and firewalld may lack the thorough detail required for advanced implementation; note that while the course has a more recent update label, it does not guarantee these specific areas were addressed.
A November 2025 review indicates difficulty progressing through the initial VirtualBox VM installation steps on certain Linux environments; the displayed update label does not prove this was corrected.
The curriculum aligns with the goal of teaching Linux security and hardening to those with basic Linux knowledge.