GB/T 18336.1-2024 Cybersecurity technology—Evaluation criteria for IT security—Part 1:Introduction and general model

Scope

This document establishes the general concepts and principles of information technology security assessment, and specifies the general assessment model given in all parts of ISO/IEC 15408, which can be used as the basis for assessing the security attributes of IT products. This document provides an overview of ISO/IEC 15408 (all parts). It describes the content of each part of ISO/IEC 15408; defines the terms and abbreviations used in each part; establishes the core concept of the Target of Evaluation (TOE); and describes the target readers of the assessment background and assessment criteria. This document also provides the basic security concepts required for the assessment of IT products. 1) ISO/IEC 154081~ISO/IEC 154085 have been adopted as national standards in China, corresponding to GB/T 18336.1~GB/T 18335.5. This document introduces: -- Core concepts such as protection profiles (PP), PP modules, PP configurations, packages, security targets (ST), and compliance types; -- Organized descriptions of security components in the entire model; -- Defines various operations allowed when customizing the functional components and assurance components given in ISO/IEC 154082 and ISO/IEC 154083; -- General information on the assessment methods given in ISO/IEC 18045; -- ISO/IEC 154084 application guidelines for developing assessment methods (EM) and assessment activities (EA) derived from ISO/IEC 18045; -- General information on the predefined assurance levels (EAL) in ISO/IEC 154085; -- Information on the scope of the assessment system.

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