Why Is the Security of Cyber Physical Systems a Growing Concern in the Age of Digital Transformation?

Digital transformation is driving widespread adoption of interconnected systems across industries, but it also introduces new cybersecurity risks. The security of cyber physical systems has become a major concern because these systems bridge digital networks with physical operations. Any vulnerability can lead to disruptions in essential services such as healthcare, transportation, and energy distribution. This article explores how increased connectivity expands attack surfaces and enables sophisticated cyber threats. It also highlights key defense strategies including secure system architecture, encryption protocols, and real-time threat intelligence. As organizations continue to digitize operations, CPS security becomes a critical foundation for resilience. Protecting these systems ensures operational stability, reduces risk exposure, and supports safe digital transformation at scale, as emphasized by International Security Journal.