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Introduction to Firewalls

Course Summary

If you know the basics of networking but have been mystified by firewalls, this course is for you. This course will give you the detailed fundamentals of how a stateful firewall operates and how it functions in a network.

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    Course Syllabus

    Course Overview
    - 1m 39s

    —Course Overview 1m 39s
    - 43m 33s

    —Introduction 1m 40s
    —Why Do We Need Firewalls? 4m 35s
    —What Is the Firewall Doing? 5m 2s
    —Vocabulary 2m 9s
    —Desired Firewall Behavior and the TCP State Table 5m 13s
    —Access Rules and Their Expected Behavior 4m 8s
    —Demo: Examine Inside and Outside Networks 6m 20s
    —Demo: Testing Connectivity and Examining the TCP State Table 7m 52s
    —Demo: Examining Firewall Logs 1m 45s
    —Demo: Configuring an Access Rule 3m 52s
    —Summary 0m 53s
    Network Address Translation (NAT)
    - 44m 11s
    The DMZ
    - 13m 6s
    Non-TCP Protocols
    - 9m 31s
    Next Generation Firewalls
    - 8m 34s

Course Fee:
USD 29

Course Type:


Course Status:



1 - 4 hours / week

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