Wireshark Courses

Down the Rabbit Hole - Chasing Bugs from the Browser to the Backend
JSConf via YouTube

SMBcmp - A New Tool to Diff Network Captures
linux.conf.au via YouTube

Wireshark Network Analysis - Network Management Tools
Write your own Operating System via YouTube

Good Cyber Hygiene and Using Analytics to Drive the Need for It
YouTube

Presenting PocketRquet - An Auditory IDS
YouTube

Getting Back to the Old School
YouTube

Intro to WireShark
YouTube

Introduction to the Nordic nRF24L01 - Wireless Communication Protocols and Applications
YouTube

Web Penetration Testing Workshop: Webshells Demo - Part 7 of 12
YouTube

Getting Started with Wireshark
Pluralsight