Actions required to preclude unauthorized use of, denial service to, modifications to, disclosure of, loss of revenue from or destruction of critical systems or informational assets.
Source: DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017. Global Standards
Preservation of confidentiality, integrity and availability of information in the Cyberspace.
- NOTE 1 In addition, other properties, such as authenticity, accountability, non-repudiation, and reliability can also be involved.
- NOTE 2 Adapted from the definition for information security in ISO/IEC 27000:2009.
Source: ISO/IEC 27032:2015, Information technology — Security techniques — Guidelines for cybersecurity, First Edition, July 2012. Global Standards