ISO/IEC TS 27100:2020

CORRECTED VERSION 2026-01

This document provides an overview of cybersecurity.

This document:

— describes cybersecurity and relevant concepts, including how it is related to and different from information security;

— establishes the context of cybersecurity;

— does not cover all terms and definitions applicable to cybersecurity; and

— does not limit other standards in defining new cybersecurity-related terms for use.

This document is applicable to all types and sizes of organization (e.g. commercial enterprises, government agencies, not-for-profit organizations).