Has Convergence Evolved, And How Converged Are Today’s Systems?
Since the 1990s, security convergence evolved from merging physical and network security into integrating physical, digital, and operational security. Initially, organizations combined controls to address risks from siloed measures. In the 2000s, connections between physical systems and IT security led to unified governance frameworks. By the 2010s, convergence became holistic, driven by cloud computing and mobile devices. Today, a unified framework aligns all security domains, integrating controls for cloud services, IoT, and industrial systems. Looking ahead, convergence will leverage AI, machine learning, and predictive analytics to enhance threat detection and response, while privacy regulations like GDPR and CCPA shape measures to protect user privacy.