Gartner defines the cyber-physical systems (CPS) protection platforms market as products that use knowledge of industrial protocols, operational/production network packets or traffic metadata, and physical process asset behavior to discover, categorize, map and protect CPS in production or mission-critical environments outside of enterprise IT environments. CPS protection platforms can be delivered from the cloud, on-premises or in hybrid form. Gartner defines CPS as engineered systems that orchestrate sensing, computation, control, networking and analytics to interact with the physical world (including humans). When secure, they enable safe, real-time, reliable, resilient and adaptable performance.
IT Security refers to products and services that protect digital systems and data from cyber threats and unauthorized access. This category includes markets that focus on network security, identity management, data protection, and cloud security, enabling organizations to reduce risk, ensure compliance, and operate securely in a digital world.
Gartner defines network security microsegmentation — also referred to as zero-trust network segmentation — as an effort that can create more granular and dynamic access policies than traditional network segmentation (often north-south traffic segmentation). It allows the insertion of a security policy between any two workloads in the same broadcast domain — with microsegmentation technologies narrowing fine-grained network zones down to individual assets and applications. Microsegmentation tools support the implementation of finer-grained zoning across public, private and hybrid cloud infrastructures. Security and risk management (SRM) leaders must understand the key features, use cases, and role of microsegmentation in their environment, as well as determine which model is the best fit for their needs.