Watch a 22-minute DEF CON 31 conference talk exploring the development and implementation of HL7Magic, a specialized security testing tool designed for healthcare protocols. Learn about the challenges of testing internet-connected medical devices that use older protocols like HL7 (Health Level Seven), compared to modern protocols such as FHIR. Discover how this open-source tool integrates with Burp Suite to facilitate the interception and modification of HL7 messages between medical devices, making security testing more accessible and efficient. Follow along with a practical demonstration showcasing the tool's capabilities in security research and CVE identification across healthcare systems.