Network Protocols for Security: ICMP

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Brandon DeVault

18:09

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1. Course Overview

1. Course Overview.mp4

00:52

2. Analyzing ICMP Messages

1. Introduction to ICMP.mp4

01:33

2. Demo - ICMP Messages.mp4

05:11

3. More Than Meets the [I].mp4

00:38

3. Types, Codes, and Errors

1. Types and Codes.mp4

01:20

2. Demo - Exploring Control Messages.mp4

02:55

3. Extended Capabilities.mp4

00:38

4. Detecting ICMP Tunneling

1. Malicious ICMP.mp4

00:23

2. Demo - Investigating an ICMP Tunnel.mp4

03:30

3. Useful Cross-Analysis.mp4

01:09

Description

In this course, we’ll practice creating network traffic and inspecting the behavior of ICMP traffic. When you're finished, you'll have a fundamental understanding on how to find anomalies within ICMP.

What You'll Learn?

Understanding how network protocols operate is an implied skill required to be successful in cyber security. In this course, Network Protocols for Security: ICMP, you’ll learn to analyze ICMP network traffic. First, you’ll explore sending some simple ICMP messages to analyze the protocol behavior. Next, you’ll discover how ICMP handles error messaging. Finally, you’ll learn how to detect malicious ICMP tunneling. When you’re finished with this course, you’ll have the skills and knowledge of ICMP needed to find anomalies and malicious activity amongst network traffic.

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Computer Network

Network Engineering

Brandon DeVault

Instructor's Courses

Brandon DeVault is an Sr. Security Author focusing on general blue team operations, incident response, and threat hunting at Pluralsight. He is also a member of the Florida Air National Guard and works as a threat hunter on a Mission Defense Team (MDT) defending North America’s air tracks. Prior to joining Pluralsight, Brandon worked with Elastic as an Education Architect creating and delivering security content. He also worked with Special Operations Command where he had two deployments to Afghanistan on deployable communications teams. His experience spans satellite communications, radio technologies, system and network administration. Brandon is also passionate about hardware hacking, soldering, hiking, and currently holds the GCIA, GCED, and Security+ certifications.

Pluralsight

View courses Pluralsight

Pluralsight, LLC is an American privately held online education company that offers a variety of video training courses for software developers, IT administrators, and creative professionals through its website. Founded in 2004 by Aaron Skonnard, Keith Brown, Fritz Onion, and Bill Williams, the company has its headquarters in Farmington, Utah. As of July 2018, it uses more than 1,400 subject-matter experts as authors, and offers more than 7,000 courses in its catalog. Since first moving its courses online in 2007, the company has expanded, developing a full enterprise platform, and adding skills assessment modules.