信息技术——网络安全——概述和概念

[中文适用范围]： 本文件概述了网络安全。本文件：——描述了网络安全及其相关概念，包括它与信息安全的关系以及区别；——确定了网络安全的背景；——不涵盖适用于网络安全的所有术语和定义；——不限制其他标准为新的网络安全相关术语的定义。本文件适用于各种类型和规模的组织（例如商业企业、政府机构、非营利组织）。 [外文原描述]： 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).