What Is A Firewall? | Firewall Explained | Firewall Tutorial | Network Security | Simplilearn

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Description:

This short animated video on What Is A Firewall? will help you understand what a firewall is and how it enables you to prevent a cyberattack. This firewall explained Simplilearn video will help you understand the importance of a firewall, the types of firewalls, and how it works. So, let's get started with this network security topic! Don't forget to take the quiz at 4.28!

The topics covered in this Firewall tutorial video are:
00:00 What Is a Firewall                   
00:44 Importance of Firewall            
01:32 How Firewall Works                
02:31 Types of Firewalls                   
02:57 Packet Filtering Firewall             
03:16 Stateful Inspection Firewall     
03:35 Proxy Firewall                         
04:08 Applications of a Firewall        
04:28 Firewall Quiz                           
04:51 Cybercrimes

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#Firewall #FirewallExplained #WhatIsAFirewall #FirewallTutorial #IntroductionToFirewall #FirewallExplainedIn5Minutes #FirewallAndNetworkSecurity #NetworkSecurity #Simplilearn

What is Network Security?
Most experts define network security as the policies and practices of taking protective measures for protecting network infrastructure from trespassing, illegal access, modification, abuse, change, destruction, or the unauthorized gathering and release of data. The full process requires a combination of hardware devices, security software, and user awareness of security procedures and techniques.

What is Firewall?
If you picture your network as an exclusive nightclub, then the firewall would be the bouncer, working the door and keeping out undesirables. They filter network traffic based on predetermined policies, preventing unauthorized users from coming in. Anyone who’s tried to work remotely but were locked out of their company’s main systems due to not having the right authorization, has experienced first-hand the effectiveness of a firewall.

About Simplilearn Cyber Security Course for Cyber Security Beginners:
Simplilearn’s Introduction to Cyber Security course for beginners is designed to give you a foundational look at today’s cybersecurity landscape and provide you with the tools to evaluate and manage security protocols in information processing systems. In this Introduction to Cyber Security training course, you will gain a comprehensive overview of the cybersecurity principles and concepts and learn the challenges of designing a security program. This course helps you develop and manage an Information Security Program, perform business impact analysis, and carry out disaster recovery testing.

Key Features:
✅100% Money Back Guarantee
✅4 hours of online self-paced learning
✅Lifetime access to self-paced learning
✅Industry-recognized course completion certificate

Benefits
The cybersecurity market is expected to grow from USD $152.71 billion in 2018 to $248.26 billion by 2023, at a compound annual growth rate (CAGR) of 10.2 percent. The annual average salary of cybersecurity professionals ranges from $110,000-170,000 (Source: Glassdoor).

Eligibility:
The cybersecurity training for beginners is ideal for professionals in any organizational role who wish to learn the fundamentals of cybersecurity and pursue a career in this booming field. The cybersecurity course also caters to C-level executives and middle management professionals who want to gain awareness of (and address) cybersecurity risks.

Pre-requisites:
There are no prerequisites to take this course. Anyone with an interest in the cybersecurity domain may take this course.

Learn more at: https://www.simplilearn.com/introduction-to-cyber-security-course?utm_campaign=FirewallScribe&utm_medium=Description&utm_source=youtube

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YouTube url:	https://youtu.be/9GZlVOafYTg
Created:	31. 3. 2022 16:43:51

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What Is A Firewall? | Firewall Explained | Firewall Tutorial | Network Security | Simplilearn