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Linux Security and Hardening, The Practical Security Guide.

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  • The lowest price of Linux Security and Hardening, The Practical Security Guide. was obtained on October 8, 2025 10:35 pm.

Original price was: $129.99.Current price is: $15.00.

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Price history for Linux Security and Hardening, The Practical Security Guide.
Latest updates:
  • $23.00 - October 8, 2025
  • $139.99 - September 21, 2025
  • $23.00 - August 19, 2025
  • $139.99 - July 14, 2025
  • $124.99 - June 8, 2025
  • $15.00 - May 17, 2025
  • $20.00 - April 29, 2025
  • $129.99 - April 20, 2025
Since: April 20, 2025
  • Highest Price: $139.99 - July 14, 2025
  • Lowest Price: $15.00 - May 17, 2025
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Last updated on October 8, 2025 10:35 pm
Linux Security and Hardening, The Practical Security Guide.
Linux Security and Hardening, The Practical Security Guide.

Original price was: $129.99.Current price is: $15.00.

Description

Price history for Linux Security and Hardening, The Practical Security Guide.
Latest updates:
  • $23.00 - October 8, 2025
  • $139.99 - September 21, 2025
  • $23.00 - August 19, 2025
  • $139.99 - July 14, 2025
  • $124.99 - June 8, 2025
  • $15.00 - May 17, 2025
  • $20.00 - April 29, 2025
  • $129.99 - April 20, 2025
Since: April 20, 2025
  • Highest Price: $139.99 - July 14, 2025
  • Lowest Price: $15.00 - May 17, 2025

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Linux Security and Hardening, The Practical Security Guide.

★★★★★
$139.99
$23.00
 in stock
Udemy.com
as of October 8, 2025 10:35 pm

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

Created by: Jason Cannon
Professional system administrator, consultant, and author.
Rating:4.6 (4478reviews)     38252students enrolled

What Will I Learn?

  • 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

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

Target audience

  • Anyone with a desire to learn how to secure and harden a computer running the Linux operating system.
  • Linux system administrators looking to make the systems they support more secure.
  • People thinking about a career as a Linux system administrator or engineer.
  • This course is not for people who have never used the Linux operating system before.

Price History

Price history for Linux Security and Hardening, The Practical Security Guide.
Latest updates:
  • $23.00 - October 8, 2025
  • $139.99 - September 21, 2025
  • $23.00 - August 19, 2025
  • $139.99 - July 14, 2025
  • $124.99 - June 8, 2025
  • $15.00 - May 17, 2025
  • $20.00 - April 29, 2025
  • $129.99 - April 20, 2025
Since: April 20, 2025
  • Highest Price: $139.99 - July 14, 2025
  • Lowest Price: $15.00 - May 17, 2025

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