Linux Security and Hardening, The Practical Security Guide. — 90% Off Coupon

Secure any Linux server from hackers & protect it against hacking. The practical Linux Administration security guide.

4.6 39,451 students enrolledCreated by Jason CannonLast updated: 🌐 English

Course Overview — Key Details

A quick-reference summary of the most important course details: provider, instructor, difficulty, duration, and what the coupon covers.

•Course Title: Linux Security and Hardening, The Practical Security Guide.
•Provider: Udemy (listed via CourseSpeak)
•Instructor: Jason Cannon
•Coupon Verified On: November 12, 2025
•Difficulty Level: Intermediate
•Category: IT & Software
•Subcategory: Linux Security
•Duration: 4h 30m of on-demand video
•Language: English
•Access: Lifetime Access · Mobile & TV compatible
•Certificate: Certificate of completion included
•Top Learning Outcomes: By the end of this course you will be able to harden a Linux system, reduce its surface of vulnerability, and reduce the risk of your Linux system being hacked or compromised.
•Prerequisites: A basic understanding of the Linux operating system. Please consider taking "Learn Linux in 5 Days" before taking this course.
•Coupon: Click REDEEM COUPON below to apply discount
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What You'll Learn

Skills and competencies you'll gain from this Udemy course:

✓By the end of this course you will be able to harden a Linux system, reduce its surface of vulnerability, and reduce the risk of your Linux system being hacked or compromised.

Course Requirements & Prerequisites

Background knowledge or tools recommended before starting this course:

•A basic understanding of the Linux operating system. Please consider taking "Learn Linux in 5 Days" before taking this course.

About This Udemy Course

Full course description including curriculum, tools covered, and learning methodology:

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About the Instructor

This course is taught by Jason Cannon. For full instructor bio, credentials, and other courses they teach, visit the instructor profile on Udemy.

•Instructor: Jason Cannon
•Field: IT & Software
•Teaching Style: Practical, project-based learning (as described in course curriculum)

Is the Linux Security and Hardening, The Practical Security Guide. Coupon Worth It?

Linux Security and Hardening, The Practical Security Guide. is a it & software course offered on Udemy by instructor Jason Cannon, spanning 4h 30m of on-demand content. It holds a 4.6/5 rating from over 39,451 enrolled students.

Through CourseSpeak, you can access this course with a 90% discount coupon. The coupon was last verified on November 12, 2025. Udemy coupons are time-limited and claimed on a first-come basis — we recommend redeeming as soon as possible.

New to redeeming coupons? Visit our How to Redeem Udemy Coupon on CourseSpeak for detailed instructions on how to apply coupon codes.

✓ Our Take: Based on the rating (4.6/5) and enrollment numbers (39,451 students), this course appears well-regarded in its category. Use the coupon to access it at a significantly reduced price — and judge for yourself using Udemy's 30-day money-back guarantee.

Course Rating Summary

Aggregate rating data sourced from Udemy as of November 2025. For individual student reviews, visit the course page directly.

4.6
39,451 ratings
5 stars
75%
4 stars
15%
3 stars
6%
2 stars
2%
1 star
2%

* Rating distribution is estimated. For exact per-star counts, visit the Udemy course page.

Frequently Asked Questions

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