About Chris Greer

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Wireshark can be intimidating. Let's change that.

This channel is about analyzing protocols with Wireshark and other packet shredding tools. These skills are critical for network troubleshooting, Cybersecurity, and all IT personnel. Join me in digging through packet traces to learn how things really work, to solve pesky network and application problems, or to catch hackers in the act.

For business inquiries please contact me at packetpioneer(at)gmail.com.

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// WIRESHARK TRAINING //
Udemy Course - Getting Started with Wireshark - https://bit.ly/udemywireshark
Identify Cyber Network Attacks with Wireshark - https://bit.ly/wiresharkhunt
Foundational TCP with Wireshark - https://bit.ly/wiresharktcp

Live Wireshark Training - TCP/IP Deep Dive Analysis with Wireshark - https://bit.ly/virtualwireshark

Did TCP just CHANGE???

In August 2022, a new RFC covering the TCP protocol was released. Is this a new version of TCP, or just an update? In this video we look at the new standard and discuss what has changed and why a new RFC was needed. https://www.rfc-editor.org/info/rfc9293 Want some hands on with TCP? Consider ta…

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TryHackMe WIRESHARK Filters Walkthrough

In this video we walkthrough the Wireshark Filters room on TryHackMe. We will look at each filter that we need to build in order to answer the questions, and examine some options for each one. TryHackMe Room Link: www.tryhackme.com/jr/wiresharkfilters Register for a free account and let's dig! …

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Learn Wireshark Filters // TryHackMe Room Overview

Wireshark filters can be a pain to learn. In this video we introduce the Wireshark Filters room available on TryHackMe! You can access the room here: https://www.tryhackme.com/jr/wiresharkfilters Check it out, it is free to get an account and go through the room. Get that practice packet people. …

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