In today’s interconnected world, the security of Operational Technology (OT) and Information Technology (IT) systems is more critical than ever. While IT focuses on data management, OT controls physical processes, leading to distinct security challenges and priorities. With unique vulnerabilities, such as legacy systems and cyber-physical convergence, understanding these differences is essential for safeguarding critical infrastructure. Discover how the CIA triad—Confidentiality, Integrity, and Availability—shapes security strategies for both domains, and learn about essential measures to protect OT environments. Dive into the complexities of OT cybersecurity and ensure your systems remain secure and reliable.