The ISA/IEC 62443 set of security requirements is an expansive yet flexible framework to address and mitigate current and future security vulnerabilities in industrial automation and control systems (IACSs). The standards are applicable to all critical infrastructure industry sectors and cover a wide range of topics from terminology, concepts, and models to security technologies for IACS, and much more.
XONA provides security capabilities to meet the requirements of the 62443 standards pertaining to access control, identification and authentication control, use control, data confidentiality, and least privilege. XONA utilizes protocol and system isolation, encrypted display, multi-factor authentication, session logging, and recording of user access to support this compliance, thus securing against cybersecurity risks.
This datasheet highlights how XONA provides compliance for these security requirements.