Can I take the course for free?

No, you cannot take this course for free. When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. If you cannot afford the fee, you can apply for financial aid.

Will I earn university credit for completing the Specialization?

This Specialization doesn't carry university credit, but some universities may choose to accept Specialization Certificates for credit. Check with your institution to learn more.

Linux Security Basics and Beyond Specialization

Linux Security Basics and Beyond Specialization

Learn the ins and outs of Linux security. Use Linux as a server and learn how to secure it against attacks.

Instructor: Pearson

Included with Coursera Plus

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4 course series

Get in-depth knowledge of a subject

Intermediate level

Recommended experience

4 weeks to complete

at 3 hours a week

Flexible schedule

Learn at your own pace

Earn a Certificate

With paid plans

4 course series

Get in-depth knowledge of a subject

Intermediate level

Recommended experience

4 weeks to complete

at 3 hours a week

Flexible schedule

Learn at your own pace

Earn a Certificate

With paid plans

What you'll learn

Gain expertise in securing Linux systems by learning to update, patch, and lock down various Linux distributions, including Debian, Ubuntu & CentOS.
Develop practical skills in configuring firewalls and securing SSH to protect individual Linux servers and entire networks from potential threats.
Enhance your knowledge of Linux file security by understanding how to safeguard storage drives, files, and access.

Skills you'll gain

Tools you'll learn

Details to know

Shareable certificate

Add to your LinkedIn profile

Taught in English

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Advance your subject-matter expertise

Learn in-demand skills from university and industry experts
Master a subject or tool with hands-on projects
Develop a deep understanding of key concepts
Earn a career certificate from Pearson

Specialization - 4 course series

This Specialization will show you the ins and outs of Linux security, from protecting your Linux server environment from attacks to working with services and systems, securing SSH, and more. Learn how to use Linux as a server while also exploring how to cover client-side Linux security. The course has dozens of hand-on demonstrations so you can practice your skills as you learn.

Applied Learning Project

By the end of this Specialization, the learner will have a comprehensive understanding of Linux security: Harden, patch, update, and lock down your Linux system; secure Linux distributions from attacks; and configure and secure the Linux operating system.

Linux Security Basics and Beyond: Unit 1

Course 14 hours

What you'll learn

Master user authentication methods, including GUI, CLI, and SSH for local and cloud systems.
Implement best practices for password security and management in Linux environments.
Understand and apply the principle of least privilege to enhance system security.
Differentiate and manage user privileges using su, sudo, and sudoers files.

Skills you'll gain

Authentications, User Accounts, Linux, Command-Line Interface, Remote Access Systems, System Configuration, Cryptographic Protocols, Security Controls, Linux Administration, and Authorization (Computing)

Linux Security Basics and Beyond: Unit 2

Course 25 hours

What you'll learn

Understand and apply the principles of in-depth defense strategies and the CIA triad to Linux security.
Efficiently update and manage Linux systems to enhance security and performance.
Harden Linux distributions by configuring services and implementing best practices.
Secure applications using Linux security modules like AppArmor and SELinux.

Skills you'll gain

Linux, Information Systems Security, Hardening, Ubuntu, Application Security, Operating System Administration, Linux Administration, Security Controls, Service Management, and Patch Management

Linux Security Basics and Beyond: Unit 3

Course 35 hours

What you'll learn

Understand and implement various Linux-based firewall technologies, including UFW, firewalld, and nftables.
Configure and manage firewalls to control network traffic and enhance system security.
Secure SSH connections using keys and advanced configuration techniques.
Develop a comprehensive security strategy with a focus on zero trust principles.

Skills you'll gain

Firewall, Zero Trust Network Access, System Configuration, Network Security, Security Strategy, Linux Administration, Remote Access Systems, Linux, Security Controls, Systems Administration, Ubuntu, and Unix

Linux Security Basics and Beyond: Unit 4

Course 45 hours

What you'll learn

Implement RAID systems and backup solutions to enhance data redundancy and availability.
Master file permissions, ownership, and encryption to secure sensitive information.
Analyze and manage Linux processes to optimize system performance.
Utilize advanced logging and auditing tools to maintain vigilant security monitoring.

Skills you'll gain

Data Security, OS Process Management, File Management, Encryption, Information Systems Security, Linux Servers, Network Analysis, Linux Commands, Linux, Continuous Monitoring, Linux Administration, Intrusion Detection and Prevention, Data Storage, Vulnerability Scanning, Data Storage Technologies, and Network Security

Earn a career certificate

Add this credential to your LinkedIn profile, resume, or CV. Share it on social media and in your performance review.

Instructor

Pearson

268 Courses12,045 learners

Offered by

Pearson

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Frequently asked questions

This course is completely online, so there’s no need to show up to a classroom in person. You can access your lectures, readings and assignments anytime and anywhere via the web or your mobile device.

Yes! To get started, click the course card that interests you and enroll. You can enroll and complete the course to earn a shareable certificate. When you subscribe to a course that is part of a Specialization, you’re automatically subscribed to the full Specialization. Visit your learner dashboard to track your progress.

Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.

Linux Security Basics and Beyond Specialization

What you'll learn

Skills you'll gain

Tools you'll learn

Details to know

See how employees at top companies are mastering in-demand skills

Advance your subject-matter expertise