1. Great Learning
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  3. Cyber Security

Free Firewall Course with Certificate

Introduction to Firewall

Enroll in the free Firewall course to improve your Cybersecurity knowledge. Learn about cybersecurity, its fundamentals, and its types. Also, comprehend Firewall, its types, how it works, and how it differs from antivirus.

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Ratings

Beginner

Level

1.5 Hrs

Learning hours

26.2K+
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Skills you’ll Learn

About this Course

A firewall is a technique that prevents unauthorized access to or from a private network, and this free Firewall course intends to familiarize you with its fundamentals. You will begin by learning the basics of Cyber Security, its purpose, key concepts, and types. You will then learn about cyber attacks, threats, and vulnerabilities. Lastly, you will comprehend Firewall, its need, its working, its types, and comparison between Firewall and antivirus. Enroll in this detailed free Firewall course and gain a free certificate of course completion.

Eager to explore Cyber Security? Great Learning is here to enhance your learning experience by offering the Best Cyber Security courses. Enroll in the top program that suits your career path and achieve a certificate of course completion.

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Course Outline

What is Cyber Security?

This module gives you an introduction an definition to cybersecurity.

Need for Cyber Security

In this module, you will understand the importance of Cyber Security across various sectors. Cyber ​​security has excellent benefits. For instance, it saves users from potential cyber-attacks and alerts them of potential dangers.

Key Concepts of Cyber Security

You will understand the criteria to satisfy to call a system secured and understand CIA concepts in cyber security with examples in this section. 
 

Types of Cyber Security

This module highlights different types of cybersecurity such as Network security, Application Security, Information Security, Cloud Security, Mobile Security and Internet of Things Security. 

What are Cyber attacks?

If an unknown entity or organization attempts to disable your electronic device or steal your data stored in the device by unethical means not authorized by you, it is a cyber attack. This module explains in detail cyber attacks and lists a few.

What are Threats?

This module will cover the actual definition of threats, their types, and causes. Next, you will learn about some potential threats to our systems and the people behind them.

What are Vulnerabilities?

In this module, the tutor will brief you on the definition of vulnerabilities and their types. Later, you will learn about the term vulnerability analysis, which is used to analyze the potential weaknesses and loopholes in the system.

What is Firewall?

A firewall is a network security system that controls the incoming and outgoing network traffic based on predetermined security rules. This module first explains network and network security to help you grasp firewalls better, and you will then learn about firewalls in detail.

Need of Firewall

To better understand firewalls, you must first comprehend their purpose. This module discusses the necessity of firewalls and outlines their significance in each situation.

Comparison of Firewall and Antivirus

Many of you might be unsure of the purpose of Firewall and antivirus. This module clarifies the difference between a firewall and an antivirus program and answers all of your concerns.

How does a Firewall work?

A firewall acts as a barrier between the trusted internal and the unreliable external networks. The detailed operation of the Firewall is explained in this module.

Types of Firewalls

This module focuses on seven types of firewalls that are thoroughly explained, namely proxy Firewall, stateful inspection firewall, UTM firewall, packet filtering firewall, NAT, circuit-level gateway firewall, and NGFW.

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Introduction to Firewall

1.5 Learning Hours . Beginner

Why upskill with us?

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700+ free courses
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Free life time Access