SFMEA安全性分析技术在软件安全性测试中的应用
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摘要
随着软件在现代高可靠性装备中的比重和关键程度越来越高,传统的软件安全性测试方法已经不能满足当前测试要求,本文主要介绍一种新的安全性测试分析思路和方法——SFMEA技术在软件安全性测试中的应用,以弥补安全性测试需求分析和测试用例设计不足问题.文章首先分析介绍了常规安全性测试内容和方法及其不足,同时分析说明了引入新的安全性测试方法的必要性,然后介绍了SFMEA安全性分析技术相关定义、方法以及流程等,最后结合实例详细描述了基于SFMEA安全性分析技术的软件安全性测试方法与工作流程,并对基于SFMEA安全性分析技术进行安全性测试工作优缺点以及重点关注内容进行了总结.
With the increasing proportion and key degree of software in modern high reliability equipment, the traditional software safety testing methods cannot meet the requirement of current testing. This paper mainly introduces a new method of safety testing and analysis—the application of SFMEA technology in software safety testing, to make up for the deficiency of safety testing requirement analysis and test case design. The article first analyzes and introduces the contents, methods, and shortcomings of the conventional safety test. At the same time, it analyzes the necessity of introducing a new safety test method, and then introduces the definition, method, and process of SFMEA safety analysis technology. Finally, the software based on SFMEA safety analysis technology is described in detail. The safety testing method and workflow of the piece are introduced, and the merits and demerits of safety testing based on SFMEA safety analysis technology and the focus of attention are summarized.
With the increasing proportion and key degree of software in modern high reliability equipment, the traditional software safety testing methods cannot meet the requirement of current testing. This paper mainly introduces a new method of safety testing and analysis—the application of SFMEA technology in software safety testing, to make up for the deficiency of safety testing requirement analysis and test case design. The article first analyzes and introduces the contents, methods, and shortcomings of the conventional safety test. At the same time, it analyzes the necessity of introducing a new safety test method, and then introduces the definition, method, and process of SFMEA safety analysis technology. Finally, the software based on SFMEA safety analysis technology is described in detail. The safety testing method and workflow of the piece are introduced, and the merits and demerits of safety testing based on SFMEA safety analysis technology and the focus of attention are summarized.
引文
1侯海燕,符志鹏.软件安全性检测技术综述.电脑知识与技术,2014,10(25):5847-5841,5854.
2吴邦国,唐任仲.软件FMEA技术研究.机电工程,2004,21(3):8-12.[doi:10.3969/j.issn.1001-4551.2004.03.003]
3王思琪,黄志球,黄传林,等.一种基于状态事件故障树的软件安全性分析方法研究.小型微型计算机系统,2016,37(1):12-17.[doi:10.3969/j.issn.1000-1220.2016.01.002]
4施寅生,邓世伟,谷天阳.软件安全性测试方法与工具.计算机工程与设计,2008,29(1):27-30.
5冯瑞,曹宁.基于SFMEA的综合导航系统软件安全性分析.科技视界,2015,(20):57-58.[doi:10.3969/j.issn.2095-2457.2015.20.041]
2吴邦国,唐任仲.软件FMEA技术研究.机电工程,2004,21(3):8-12.[doi:10.3969/j.issn.1001-4551.2004.03.003]
3王思琪,黄志球,黄传林,等.一种基于状态事件故障树的软件安全性分析方法研究.小型微型计算机系统,2016,37(1):12-17.[doi:10.3969/j.issn.1000-1220.2016.01.002]
4施寅生,邓世伟,谷天阳.软件安全性测试方法与工具.计算机工程与设计,2008,29(1):27-30.
5冯瑞,曹宁.基于SFMEA的综合导航系统软件安全性分析.科技视界,2015,(20):57-58.[doi:10.3969/j.issn.2095-2457.2015.20.041]
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