Get Linux Security and Hardening, The Practical Security Guide. with 90% OFF Udemy Coupon

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

4.6 out of 5
(39,451 students enrolled)
Instructor: Jason Cannon
Last Update:
Language: English

Key Takeaways — Course Overview

The following summarizes all verified data points for Linux Security and Hardening, The Practical Security Guide., including pricing, duration, instructor, and coupon validity. All data is sourced directly from Udemy and verified by CoursesWyn on .

Course Title: Linux Security and Hardening, The Practical Security Guide.

Platform: Udemy (listed via CoursesWyn)

Instructor: Jason Cannon

Coupon Verified:

Difficulty Level: All Levels

Category: IT & Software

Subcategory: Linux Security

Duration: 4h 30m of on-demand video

Language: English

Access: Lifetime access to all course lectures and updates

Certificate: Official certificate of completion issued by Udemy upon finishing all course requirements

Top Learning Outcomes: Students who complete Linux Security and Hardening, The Practical Security Guide. will be able to: 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.

Price: $11.99 with coupon / Regular Udemy price: $119.99. Applying this coupon saves you $108.00 (90% OFF).

Important:

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What You'll Learn

Completing Linux Security and Hardening, The Practical Security Guide. gives you the following verified skills and competencies in IT & Software:

  • 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.

Requirements

The following background knowledge and tools are recommended before starting Linux Security and Hardening, The Practical Security Guide.. Students without these prerequisites may still enroll but should expect a steeper learning curve.

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

About This Udemy Course

The following is the full official course description for Linux Security and Hardening, The Practical Security Guide. as published on Udemy by instructor Jason Cannon. It covers the curriculum structure, teaching methodology, and topic scope for this IT & Software course.

**JOIN THE OTHER THOUSANDS OF SUCCESSFUL STUDENTS WHO HAVE ALREADY MASTERED THE LINUX OPERATING SYSTEM WITH THIS TOP RATED COURSE!** Keep yourself and your company out of the news by protecting your Linux systems from hackers, crackers, and attackers! This course will not only teach you the security concepts and guidelines that will keep your Linux servers safe, it will walk you through hardening measures step-by-step. Hello. My name is Jason Cannon and I'm the author of Linux Administration, the founder of the Linux Training Academy, and an instructor to thousands of satisfied students. I started my IT career in the late 1990's as a Unix and Linux System Engineer. I've worked for many technology companies who take information security seriously. I've even worked for security firms such as Mandiant and FireEye. I'll be sharing my real-world Linux security experience with you throughout this course. By the end of this course you will be able to tighten up the security on any Linux system. You'll learn the security weaknesses of the Linux operating system and be given step-by-step instructions on how to protect those weaknesses. You'll even learn some security concepts that apply to information security as a whole while focusing on the Linux specific issues that require special consideration. What People Are Saying About Jason and his Courses: "Excellent course on Linux! It is the best way to get started using Linux that I have come across." --Chris Bischoff, Udemy student "This class was a great review of the 2 Linux classes I took in school. I learned plenty of new stuff and got a great refresher on things I haven't used in some time. I did well on my interview and got the job I was looking for. Thanks!" --Alan Derrick, Udemy student "This was a great course! Learned a lot from it!" --Ricardo José Crosara Junior, Udemy student "Excellent starter course. Very good and complete guide to get you started on working on Linux." --Brian Mulder, Udemy student "Great course! Easy to understand for beginners and a great refresher for experienced users!" --Spencer Ball, Udemy student "Very well laid out course. Thanks Jason!" --Eric Etheredge, Udemy student "Love it... it's absolutely one of the best courses I've taken here on Udemy." --Idriss N, Udemy student "Awesome Course! Another great one. Thanks Jason!" --John Wilmont, Udemy student "Excellent Course! Having come from a moderate understanding of Linux, this course has given me a deeper and more streamlined understanding of Linux. Definitely worth the money." --Armando Cabrera, Udemy student "Fantastic course and very beautifully explained." --S John, Udemy student "Great course, great instructor. I enjoyed every minute of it. I recommend this course 100%." --Alfredo, Udemy student "I am lovin' it. Nice way to begin one's journey into Linux." --Rohit Gupta, Udemy student Here is just some of what you will learn by taking this **Linux Security and Hardening course**: How to protect your Linux systems against hackers. Ways to prevent attackers from breaking into your systems, even when they have physical access to your machine. How to enforce strong password policies and control password as well as account aging policies on your Linux servers. - SSH Hardening practices. - Network security tactics. - Port scanning and network service detection. - How the Linux firewall works and exactly how to configure it. - How to protect the superuser (root) account. - Ways to share accounts securely with an audit trail. - File system security and encryption. - Using and configuring sudo, and why you need to. - Advanced Linux permissions include special modes, file attributes, and access control lists (ACLs). - Much, much more! What you learn in course applies to any Linux environment or distribution including Ubuntu, Debian, Linux Mint, RedHat, CentOS, Fedora, OpenSUSE, Slackware, Kali Linux, Arch Linux, and more. Additional Course Content - PDFs of All the Material Covered When you enroll in this Linux Server Security video training course, you'll receive access to all the slides used in the lessons. You can download them and refer to them when you want to jog your memory or double-check your work. Enroll now and start learning the skills you need to hack-proof your Linux systems today!

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Is This Course Worth It?

Expert review by Andrew Derek, Lead Course Reviewer at CoursesWyn. Last updated: .

Based on analysis of the curriculum structure, student engagement metrics, and verified rating data, Linux Security and Hardening, The Practical Security Guide. is a high-value resource for learners seeking to build skills in IT & Software. Taught by Jason Cannon on Udemy, the 4h 30m course provides a structured progression from foundational concepts to advanced Linux Security techniques — making it suitable for learners at all levels. The current coupon reduces the price by 90%, from $119.99 to $11.99, removing the primary financial barrier to enrollment.

What We Like (Pros)

The following advantages were identified:

  • Verified 90% price reduction makes this course accessible on any budget.
  • Aggregate student rating of 4.6 out of 5 indicates high satisfaction.
  • Includes an official Udemy completion certificate and lifetime access.

Keep in Mind (Cons)

The following limitations should be considered:

  • The depth of Linux Security coverage may be challenging for newcomers.
  • Lifetime access is contingent on the Udemy platform's operation.
  • Hands-on projects require additional time beyond video watch time.

Andrew Derek

Lead Reviewer

View credentials →

"Given the 90% price reduction and verified 4.6-star rating, Linux Security and Hardening, The Practical Security Guide. represents one of the strongest value propositions currently available in IT & Software. Enrollment is recommended while this coupon remains active."

Final Verdict: Worth It

Course Rating Summary

Linux Security and Hardening, The Practical Security Guide. holds an aggregate rating of 4.6 out of 5 based on 39,451 student reviews on Udemy. The distribution below shows the approximate percentage of students who gave each star rating.

4.6

39,451 Verified Ratings

5 stars
92%
4 stars
14%
3 stars
5%
2 stars
1%
1 star
1%

* Rating distribution is approximated from the aggregate score. Sourced from Udemy. Last verified: .

Instructor Profile

The following section provides background information on Jason Cannon, the instructor responsible for creating and maintaining Linux Security and Hardening, The Practical Security Guide. on Udemy.

Linux Security and Hardening, The Practical Security Guide. is taught by Jason Cannon, a Udemy instructor specializing in IT & Software. For the full instructor biography, professional credentials, and a complete list of their courses, visit the official instructor profile on Udemy.

  • Instructor Name: Jason Cannon

  • Subject Area: IT & Software

  • Teaching Approach: Practical, project-based instruction focused on real-world application of Linux Security skills.

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Frequently Asked Questions

The following questions and answers cover the most common queries about Linux Security and Hardening, The Practical Security Guide., its coupon code, pricing, and enrollment process. All answers are based on verified data from Udemy as of .

Is there a verified discount coupon for Linux Security and Hardening, The Practical Security Guide.?

Yes. A verified Udemy coupon for Linux Security and Hardening, The Practical Security Guide. is available on this page, reducing the price from $119.99 to $11.99 — a saving of $108.00 (90% OFF). The coupon was last verified on March 26, 2026.

How do I apply the Linux Security and Hardening, The Practical Security Guide. coupon code?

Click the "Redeem Coupon" button on this page. The 90% discount is automatically applied to the Udemy checkout link. No manual coupon entry is needed.

How long is the Linux Security and Hardening, The Practical Security Guide. course on Udemy?

Linux Security and Hardening, The Practical Security Guide. consists of 4h 30m of on-demand video. Udemy provides lifetime access to enrolled students, allowing you to revisit all content at any time after purchase.

What skills will I gain from Linux Security and Hardening, The Practical Security Guide.?

Linux Security and Hardening, The Practical Security Guide., taught by Jason Cannon on Udemy, covers the following competencies: 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.. These skills are delivered through 4h 30m of structured Linux Security content, enabling learners to apply knowledge immediately after each module.

What is the Linux Security and Hardening, The Practical Security Guide. Udemy course?

Linux Security and Hardening, The Practical Security Guide. is a 4h 30m online course on Udemy, created and taught by Jason Cannon. It covers IT & Software topics and holds a 4.6-star rating from 39,451 enrolled students. Use the verified coupon on this page to access it at $11.99 (90% OFF the regular $119.99 price).
Andrew Derek

Andrew Derek

Expert Reviewer

Andrew Derek is a lead editor and course analyst at CoursesWyn with over 8 years of experience in online education and digital marketing. He meticulously audits every Udemy coupon and course syllabus to ensure students get the highest quality learning materials at the best possible price.

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