In this episode of Decrypting IT, Ashley Wallace and Rich Springer discuss the critical importance of network segmentation in operational technology (OT) environments. They explore the differences between IT and OT networks, common misconceptions about OT security, and the risks associated with flat networks. Rich emphasizes the need for effective segmentation to protect against cyber threats, particularly in the manufacturing sector, which is increasingly targeted by ransomware and nation-state actors. The conversation also highlights the evolving landscape of cybersecurity in OT, offering practical steps for organizations to improve their security posture and best practices for managing OT cybersecurity effectively.