Linux Security Course: Comprehensive Guide
"Linux Security Course: Comprehensive Guide" teaches you to apply essential security measures to protect Linux systems, prepare for the Redhat Certified Engineer exam, and reduce the risk of hacking or attacks through system hardening.
Last update: June 2024
Focus: Linux Courses, Network Security Courses, Networking Courses, Cyber Security Courses
Audio Language: English
Subtitles/Captions: Yes
Type of Training: Online self-paced
Caption Language: English
What You’ll Learn
This Linux security course for beginners will teach you:
- OS Hardening:
Learn the concepts and steps to harden your Linux operating system. - Password Policies:
Set and enforce strong password policies and parameters. - SSH Security:
Disable SSH access for specific users and change SSH ports. - User Account Management:
Lock or disable user accounts manually and after failed attempts. - File Permissions:
Manage Linux file ownership and permissions effectively.
- Security Breaches:
Understand different types of security breaches and how to prevent them. - Logging and Auditing:
Implement system auditing and logging for enhanced security. - Service Management:
Restrict direct root login and manage services securely. - Message of the Day (motd):
Configure motd for security messages and alerts. - Exam Preparation:
Prepare for the Redhat Certified Engineer (EX300) exam with practical skills.
Included in the Linux Security Course
3.5 Hours of On-Demand Video
Access on Mobile
Certificate of Completion
Suitable for the Following Careers
Linux System Administrators
Security Administrators
Network Administrators
Course Content
PREVIEW COURSEChapter 1: Introduction
2: Lab Setup
Chapter 2: Linux Security
3. What is Security and OS Hardening
Preview
4. Securing All OS
Preview
5. Importance of Linux Security
Preview
6. Type of Security Breach
Preview
7. Change Password Parameters
Preview
8. Creating User Account and Changing Password
Preview
9. Set Password Policy
Preview
10. Disable SSH Access for a Specific User
Preview
11. Lock or Disable User Accounts Manually
Preview
12. Lock or Disable User Accounts
Preview
13. Lock User Account After 3 Failed Attempts
Preview
14. Restrict Direct “root” Login
Preview
15. Linux File Ownership and Permissions
Preview
16. Change File Permissions - LAB
Preview
Requirements
Basic understanding of Linux Operating Systems
Description of this Linux Security Course
"Linux Security Course: Comprehensive Guide" is designed to provide you with the skills and knowledge needed to secure Linux systems effectively. This course covers essential security concepts and guidelines, teaching you step-by-step how to harden your Linux operating system to reduce vulnerability and prevent attacks.
You'll learn how to set strong password policies, manage user accounts, secure SSH access, and configure file permissions. The course also prepares you for the Redhat Certified Engineer (EX300) exam, ensuring you have the practical skills to pass the certification and advance your career.
- Understand and implement OS hardening techniques.
- Set and enforce strong password policies and manage user accounts securely.
- Secure SSH access and manage file permissions effectively.
- Prevent security breaches through logging, auditing, and service management.
- Prepare for the Redhat Certified Engineer (EX300) exam with practical security skills.
By the end of this Linux security course, you'll be able to apply essential security measures to protect your Linux systems and pass professional certification exams. Enroll now and start securing your Linux environment today!
Who Is This Course For
This course is for anyone looking to enhance their Linux security skills, prepare for the Redhat Certified Engineer exam, or secure Linux systems in their professional role.
Course Instructor
Imran Afzal
Imran Afzal has over 20 years of experience in systems administration, engineering, management, and teaching. He currently manages a global team of systems engineers and administrators. Starting his IT career with Time Warner in 2000, he deployed technologies like DTV, VOD, Cable Cards, PPV, and IPTV.
Imran has led projects in Fortune 500 companies, focusing on data center migrations, VMware deployment, monitoring tools implementation, and Amazon cloud migration. His expertise includes Linux, VMware, Windows, technical documentation, and project management.
He holds a bachelor’s degree in Computer Information Systems from Baruch College and an MBA in Operation Management and IT from the New York Institute of Technology. His certifications include Linux Systems Management, UNIX Operating Systems, Linux System Administration, VMware Certified Professional, RHCSA, and Windows Server Certified.
Since 2010, Imran has provided onsite and online IT training. His highly-rated courses have over 300,000 students worldwide, and he has helped nearly 1,000 students secure IT jobs.
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Testimonials
Jamie L.
The step-by-step guides and practical examples made it easy to implement robust security measures on my servers. Highly recommend it for anyone serious about securing their Linux systems!
Morgan S.
As an IT professional, I found this course invaluable. It covered everything from basic security concepts to advanced system hardening techniques.
Alex
This comprehensive guide to Linux security was exactly what I needed. The instructor's clear explanations and thorough coverage of topics like user account management and SSH security have significantly improved my ability to protect our systems.
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Frequently Asked Questions
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