Learning Linux Firewall : Firewalld.

A beginner's introduction to Firewalld on the Linux Platform.
Rating: 4.8 out of 5 (84 ratings)
3,562 students
English [Auto]
You will learn to install and configure Firewalld on Linux Operating System.


  • You need to have knowledge of Linux and be familiar with TCP/IP concepts and Windows 10.


This course is designed for beginners and introduces you to firewall concepts, installation of firewalld , touches upon the zones in the firewalld. The course also equips you to understand the concept of ports and how client-server applications use the ports. There are sections dedicated to troubleshooting Firewalld issues from Windows and Linux platforms. There is innovative use of netcat command for you to anticipate future corrective course of action.

Who this course is for:

  • This course is designed who are starting to learn about security, Junior IT staff and for anybody wants a peek into the world of Linux and Security.

Course content

6 sections7 lectures33m total length
  • Introducing Firewalld


Engineer, Trainer and a Writer
Sujata Biswas
  • 4.3 Instructor Rating
  • 123 Reviews
  • 5,973 Students
  • 5 Courses

My name is Sujata Biswas. I had 25 years of IT experience in system administration, hardware management and worked in several verticals that include banking, aviation, library management to electronic automation software. I have been training students, colleagues since 2002 and have written several books.

This course is based on my most popular book Linux Proxy Server - Squid.

I hope and pray that you have an enriching learning experience.

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