Explore the concept of data diodes for Industrial Control Systems (ICS) in this 43-minute conference talk from BSidesLV 2016. Dive into ICS fundamentals, security principles, and network segmentation before delving into the core topic of data diodes. Learn about hardware requirements, associated costs, and software implementations. Discover various transfer workflows, including file transfer, Modbus transfer, and screen sharing. Gain insights into configuration files and simplified threat modeling. Conclude with a roadmap for implementing your own data diode solution to enhance ICS security.