2nd Annual DISC 2022 Capture the Flag (CTF) Event a Success!

**DISC CTF 2022 Executive Summary:** The Dragos Industrial Security Conference (DISC) Capture the Flag was an OT/ICS-focused training event offering 42 challenges across six categories (phishing, ICS protocol PCAP analysis, digital forensics, engineering/network diagrams, application exploitation, and PLC program/logic analysis); the report describes the CTF’s storyline development, feasibility assessment, testing milestones, participant support approach, participation stats (597 registered players in 385 teams), top teams and winners, and challenge difficulty statistics (phishing most-solved, PLC programming least-solved).