Scapy Hands-on
2023-07-05, 09:40–12:40 (Europe/Paris), Workshop room

Scapy ( & is a powerful Python-based interactive packet manipulation program and library. It can be used to forge or decode packets for a wide number of protocols, send them on the wire, capture them, match requests and replies, and much more.

This workshop will describe its main features step by step, and will let you explore the following topics:
- packets manipulation
- sending & receiving packets
- visualization
- IPv6 and TLS support
- implementing a new protocol
- answering machines
- automaton
- pipes

Requirements: a laptop running Linux (native or virtualized) and a fresh Scapy install from github

Guillaume Valadon is the Director of Security Resarch at Quarkslab and holds a PhD in networking. He likes looking at data and crafting packets. In his spare time, he co-maintains Scapy and learns reversing embedded devices. Also, he still remembers what AT+MS=V34 means! Guillaume regularly gives technical presentations, classes and live demonstrations, and write research papers for conferences and magazines.