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IT & Software Network & Security Wireshark

Wireshark Crash Course

Learn hands on network analysis start to your journey towards a career in network engineering and cyber security
Rating: 4.7 out of 54.7 (316 ratings)
4,580 students
Created by Kyle Slosek
Last updated 7/2018
English
English [Auto]
30-Day Money-Back Guarantee

What you'll learn

  • Understand how Networks Operate
  • Capture Network Traffic in Wireshark
  • Filter Captured Traffic in Wireshark

Requirements

  • Computer with Network Card
  • Basic Understanding of Networking

Description

Wireshark is the most widely used network capture and protocol analyzer on the market. It is used by IT and Network administrators to troubleshoot network connectivity issues and by Network Security analysts to dissect network attacks. This free and open source application is so widely used in the industry because it works. It is cross platform, meaning that it runs on Windows, Mac, Linux, and FreeBSD.

This course is an introduction to the application and goes over the basics to get you started capturing and analyzing network traffic. It will build your base by explaining the theory behind how networks work and then get you into real-world applications of the software.

In this course you will learn:

  • The basics of how networks operate
  • How to capture traffic on Wireshark
  • How to use display and capture filters
  • How to use command line Wireshark to work with large packet captures

Who this course is for:

  • Network Administrators
  • System Administrators
  • IT Security Analysts

Course content

7 sections • 25 lectures • 2h 0m total length

  • Preview01:14
  • Preview02:15
  • What is Wireshark?
    04:33
  • What is the OSI Model?
    05:45
  • Quiz
    4 questions

  • Install Wireshark on Windows
    03:47
  • Preview02:45
  • Install Wireshark on Linux
    02:33

  • Where to place Wireshark
    09:15
  • Your First Capture
    06:30
  • Capture Filters
    07:13

  • Preview09:04
  • Display Filters
    11:27
  • Sample Display Filters
    00:38
  • Follow Network Conversations
    04:25
  • Exporting Objects
    04:22
  • Carve Packet Streams
    04:20

  • Thank You!
    01:28
  • Bonus Lecture: Additional Resources
    00:31

  • Preview08:26
  • Find Malicious IPs
    07:36

  • Introduction to TCPDUMP
    03:19
  • Capturing Traffic with TCPDUMP
    08:05
  • TCPDUMP Capture Filters
    04:53
  • Carving PCAPS with TCPDUMP
    03:34
  • TCPDUMP Cheat Sheet
    3 pages
  • TCPDUMP Quiz
    4 questions

Instructor

Kyle Slosek
IT Security Ninja - CISSP, GCIH, GPEN, GWAPT, GXPN
Kyle Slosek
  • 4.3 Instructor Rating
  • 3,334 Reviews
  • 83,271 Students
  • 3 Courses

Kyle Slosek is a security practitioner with several years of experience in enterprise Information Technology environments. Kyle works for a large IT company based in the D.C. Metro Area and has performed everything from certification and accreditation to penetration testing and forensics. He holds a Bachelor of Science in Information Technology, a Master of Science in Information Assurance, as well as several industry certifications.

Kyle's interest in computers started at a young age. When he was young, he was fascinated with the family computer and proceeded to build his own with used parts he found lying around or purchased on eBay (ironically, it was named Alexa...long before Amazon's). He was first interested in security after a home server he built was hacked. He was hosting his own website on a old desktop that was lying around when he realized that a hacker had defaced his site. This inspired him to pursue his career in security.

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