ISO/IEC/IEEE 15026-1:2019 系统和软件工程 系统和软件保证 第1部分：概念和词汇

标准编号：ISO/IEC/IEEE 15026-1:2019

中文名称：系统和软件工程 系统和软件保证 第1部分：概念和词汇

英文名称：Systems and software engineering — Systems and software assurance — Part 1: Concepts and vocabulary

发布日期：2019-03

标准范围

ISO/IEC/IEEE 15026-1:20 19本文件定义了与保证相关的术语，并建立了一组有组织的概念和关系，以形成用户社区对保证的共同理解的基础。它向ISO/IEC/IEEE 15026的其他部分的用户提供信息，包括多个部分的组合使用。ISO/IEC/IEEE 15026（所有部分）引入的基本概念是在保证案例中陈述索赔，并通过论证和证据支持这些索赔。这些权利要求是在系统或软件产品的生命周期过程中保证系统和软件的属性的上下文中的。ISO/IEC/IEEE 15026（所有部分）不包括对持续运营和管理的服务的保证。ISO/IEC/IEEE 15026（所有部分）的各种潜在用户存在，包括保证案例的开发者和维护者，以及那些希望开发、维持、评估或获得拥有re的系统的人对特定属性的要求，以便更确定这些属性及其要求。ISO/IEC/IEEE 15026（所有部分）使用与ISO/IEC/IEEE 12207和ISO/IEC/IEEE 15288一致的概念和术语，并且通常与ISO/IEC 25000系列一致，但是ISO/IEC/IEEE 15026（所有部分）的潜在用户需要理解与他们可能习惯的概念和术语的差异。本文件试图澄清这些差异。本文件的主要目的是通过提供保证、保证案例和完整性级别的背景、概念和解释来帮助ISO/IEC/IEEE 15026其他部分的用户。虽然对保证实践至关重要，但没有涵盖关于如何准确测量、演示或分析特定属性的细节。这些是更专业标准的主题，其中一些标准被引用并包含在参考书目中。

ISO/IEC/IEEE 15026-1:2019 This document defines assurance-related terms and establishes an organized set of concepts and relationships to form a basis for shared understanding across user communities for assurance. It provides information to users of the other parts of ISO/IEC/IEEE 15026 including the combined use of multiple parts. The essential concept introduced by ISO/IEC/IEEE 15026 (all parts) is the statement of claims in an assurance case and the support of those claims through argumentation and evidence. These claims are in the context of assurance for properties of systems and software within life cycle processes for the system or software product.
Assurance for a service being operated and managed on an ongoing basis is not covered in ISO/IEC/IEEE 15026 (all parts).
A variety of potential users of ISO/IEC/IEEE 15026 (all parts) exists including developers and maintainers of assurance cases and those who wish to develop, sustain, evaluate or acquire a system that possesses requirements for specific properties in such a way as to be more certain of those properties and their requirements. ISO/IEC/IEEE 15026 (all parts) uses concepts and terms consistent with ISO/IEC/IEEE 12207 and ISO/IEC/IEEE 15288 and generally consistent with the ISO/IEC 25000 series, but the potential users of ISO/IEC/IEEE 15026 (all parts) need to understand the differences from concepts and terms to which they may be accustomed. This document attempts to clarify these differences.
The primary purpose of this document is to aid users of the other parts of ISO/IEC/IEEE 15026 by providing context, concepts and explanations for assurance, assurance cases and integrity levels. While essential to assurance practice, details regarding exactly how to measure, demonstrate or analyse particular properties are not covered. These are the subjects of more specialized standards of which a number are referenced and included in the Bibliography.

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