When will I receive my Course Certificate?

If you complete the course successfully, your electronic Course Certificate will be added to your Accomplishments page - from there, you can print your Course Certificate or add it to your LinkedIn profile.

Why can’t I audit this course?

This course is currently available only to learners who have paid or received financial aid, when available.

Is financial aid available?

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.

CompTIA Linux+ XK0-005: Unit 7

CompTIA Linux+ XK0-005: Unit 7

This course is part of CompTIA Linux+ XK0-005 Specialization

Instructors: Pearson

Included with

Learn more

1 module

Gain insight into a topic and learn the fundamentals.

Intermediate level

Recommended experience

4 hours to complete

Flexible schedule

Learn at your own pace

1 module

Gain insight into a topic and learn the fundamentals.

Intermediate level

Recommended experience

4 hours to complete

Flexible schedule

Learn at your own pace

What you'll learn

Configure and manage Linux firewalls using ufw, firewalld, and iptables.
Implement essential Linux security features, including boot loader passwords and disk encryption.
Master secure access control with PAM and TCP Wrappers.
Gain expertise in mandatory access control with SELinux and AppArmor.

Skills you'll gain

Tools you'll learn

Details to know

Shareable certificate

Add to your LinkedIn profile

Assessments

4 assignments

Taught in English

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

Learn more about Coursera for Business

logos of Petrobras, TATA, Danone, Capgemini, P&G and L'Oreal

Build your subject-matter expertise

This course is part of the CompTIA Linux+ XK0-005 Specialization

When you enroll in this course, you'll also be enrolled in this Specialization.

Learn new concepts from industry experts
Gain a foundational understanding of a subject or tool
Develop job-relevant skills with hands-on projects
Earn a shareable career certificate

There is 1 module in this course

This course covers Linux firewall configurations, focusing on ufw, firewalld, and iptables. You'll explore essential Linux security features like boot loader password management, chroot jails, and LUKS disk encryption. You'll also learn about secure access control, including pluggable authentication modules (PAM) and TCP Wrappers. Finally, you'll study mandatory access control with SELinux and AppArmor. The course includes practical labs for hands-on experience.

In this module you'll learn about server related security. You'll explore different firewalling options and learn about generic Linux security related features. And You will also learn about secure access and mandatory access control, which include SELinux as well as AppArmor.

What's included

33 videos4 assignments

33 videos Total 111 minutes

Module Introduction 1 minute
Learning objectives 1 minute
Understanding Network Ports 3 minutes
Understanding Firewalling 3 minutes
Managing ufw Firewalling 4 minutes
Managing firewalld 6 minutes
Managing iptables Firewalls 7 minutes
Lab: Configuring Firewalling 1 minute
Lab Solution: Configuring Firewalling 4 minutes
Learning objectives 1 minute
Managing Boot Loader Password 5 minutes
Understanding and Managing chroot Jails 3 minutes
An Introduction to Auditing 10 minutes
Configuring MOTD 1 minute
Managing LUKS Disk Encryption 9 minutes
Lab: Configuring Auditing 0 minutes
Lab Solution: Configuring Auditing 2 minutes
Learning objectives 0 minutes
Understanding PAM 7 minutes
Managing TCP Wrappers 2 minutes
Lab: Configuring PAM 0 minutes
Lab Solution: Configuring PAM 4 minutes
Learning objectives 1 minute
Understanding the Need for Mandatory Access Control (MAC) 2 minutes
SELinux vs. AppArmor 1 minute
Configuring AppArmor 8 minutes
Troubleshooting AppArmor 2 minutes
Configuring SELinux Mode 3 minutes
Working with SELinux Labels 9 minutes
Managing SELinux Booleans 4 minutes
Troubleshooting SELinux 6 minutes
Lab: Configuring SELinux 0 minutes
Lab Solution: Configuring SELinux 2 minutes

4 assignments Total 120 minutes

Configuring a Firewall Quiz 30 minutes
Securing Linux Quiz 30 minutes
Managing Secure Access Control Quiz 30 minutes
Managing SELinux and AppArmor Quiz 30 minutes

Earn a career certificate

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

Instructors

Pearson

268 Courses 47,449 learners

Offered by

Pearson

Explore more from Support and Operations

Pearson
CompTIA Linux+ XK0-005: Unit 4
Course
Pearson
CompTIA Linux+ XK0-005: Unit 2
Course
Pearson
Linux Security Basics and Beyond: Unit 3
Course
Pearson
CompTIA Linux+ XK0-005: Unit 6
Course

Why people choose Coursera for their career

Felipe M.

Learner since 2018

"To be able to take courses at my own pace and rhythm has been an amazing experience. I can learn whenever it fits my schedule and mood."

Jennifer J.

Learner since 2020

"I directly applied the concepts and skills I learned from my courses to an exciting new project at work."

Larry W.

Learner since 2021

"When I need courses on topics that my university doesn't offer, Coursera is one of the best places to go."

Chaitanya A.

"Learning isn't just about being better at your job: it's so much more than that. Coursera allows me to learn without limits."

Open new doors with Coursera Plus

Unlimited access to 10,000+ world-class courses, hands-on projects, and job-ready certificate programs - all included in your subscription

Learn more

Advance your career with an online degree

Earn a degree from world-class universities - 100% online

Explore degrees

Join over 3,400 global companies that choose Coursera for Business

Upskill your employees to excel in the digital economy

Learn more

Frequently asked questions

Yes, you can preview the first video and view the syllabus before you enroll. You must purchase the course to access content not included in the preview.

If you decide to enroll in the course before the session start date, you will have access to all of the lecture videos and readings for the course. You’ll be able to submit assignments once the session starts.

Once you enroll and your session begins, you will have access to all videos and other resources, including reading items and the course discussion forum. You’ll be able to view and submit practice assessments, and complete required graded assignments to earn a grade and a Course Certificate.