Walxom's BlogA space dedicated to Red Teaming, offensive security, CTFs, and the art of hacking. Thinking outside the box.https://walxom.com/en-usIndustrial Hacking: Exploiting EtherNet/IP and CIP in an Allen-Bradley CTFhttps://walxom.com/en/posts/ethernet-ip-cip-protocol/https://walxom.com/en/posts/ethernet-ip-cip-protocol/Practical methodology to solve an ICS challenge: from reconnaissance and banner grabbing, to debugging pycomm3 and manually building CIP messages in Python.Sat, 31 Jan 2026 00:00:00 GMTICSEtherNet/IPCIPAllen-BradleyCTFPythonPycomm3Industrial Cybersecurity