Get hands-on experience capturing, dissecting, and making sense of packets. 5 techniques for capturing packets in any scenario and how to know which one is appropriate

A tutorial on using packet maps to navigate protocols along with color-coded printable maps for all the most common protocols you’ll encounter.

Learn all of Wireshark’s analysis features including how to create graphs, traverse protocol hierarchy charts, and generate stats that are simple AND useful.

My tips for customizing your analysis environment by using features like Wireshark profiles, custom columns, and individual packet color coding.

Techniques for extracting complete files from network communication via multiple protocols — even custom malware command and control.

How to use tshark and tcpdump to perform packet analysis on the command line.

How to approach and dissect these protocols: IPv4, IPv6, TCP, UDP, DHCP, DNS, HTTP, SMTP, and ICMP.

Learn what normal looks like so you can spot abnormal when you encounter it. Learn More