In this episode of Protect It All, host Aaron Crow is joined by Christopher Stein from Royal Caribbean Group to delve into the fascinating evolution of maritime technology. This discussion explores the dramatic journey ships have taken from their analog origins to becoming digitally advanced behemoths of the seas, emphasizing the critical importance of safety and redundancy. Listeners will understand how automation has revolutionized ship operations, allowing for reduced crew workload and increased efficiency. The episode also highlights the intricate management behind running a fleet of 68 ships, each functioning as an autonomous mobile city with numerous interconnected systems. Christopher Stein provides an insider’s perspective on the maritime industry's latest cybersecurity challenges and compliance requirements. He discusses the careful processes of ensuring all onboard systems run smoothly and safely, from cybersecurity assessments to integrating digital sensors and control mechanisms. This episode offers a deep dive into the complexities of maritime operations, emphasizing the behind-the-scenes efforts that keep voyages safe and efficient.  Through engaging storytelling and expert insights, Protect It All takes listeners on a journey through the melding of technology and tradition in the maritime world. Tune in to discover how these advancements are shaping the future of safe sea travel! Key Moments:  00:10 OT systems require constant uptime; no outage windows. 05:06 OT and IT convergence misunderstood; safety risk emphasized. 08:18 Testing must ensure safety, operational integrity, and collaboration. 10:25 Cybersecurity must integrate with overall system design. 14:21 No pool, casino, water slides, roller coasters. 17:29 Systems affect availability, reliability, safety, and billing. 21:24 Managing vast logistics for seamless vacation experiences. 25:14 Royal Caribbean's efficient logistics and management impress. 27:28 Family surprised internet works during power outage. 33:26 Apollo 13 movie: interconnected digital procedures, limited power. 36:20 All systems have manual control for safety. 37:55 Operator rounds involved manual inspection of equipment. 41:27 Early immigrants faced harsh, uncertain voyages to America. 45:32 Technology makes formerly unattainable achievements accessible today. 49:08 Internet outage impacts due to maritime dependency. About the guest :  Christopher Stein is a proficient maritime systems specialist who ensures the operational safety of onboard systems. Recognizing the potential dangers of propulsion loss, Christopher meticulously coordinates maintenance tasks while vessels are docked. He emphasizes precise timing and a clear understanding of assessment objectives to execute system tests and shutdowns safely. His expertise ensures voyages proceed without inci...