ENHANCED SECURITY SCADA SYSTEMS AND METHODS

摘要

A system and method for a secure supervisory control and data acquisition (SCADA) system. Secure SCADA elements (SSEs) have individual system security monitoring and enforcement of policies throughout the SCADA system. And isolation core ensures that a system security monitor monitors and takes appropriate action with respect to untrusted applications that may impact an SSE. The system security server provides policy enforcement on all of the SSEs that exist on the system. New security policies are created that are populated to individual SSEs in the system. Biomorphing algorithms allow for system uniqueness to be derived over time further enhancing security of SSEs.