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arXiv 2409.07906cs.CRcs.SE
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构建用于改进方法与工具集成的网络安全风险元模型

Building a Cybersecurity Risk Metamodel for Improved Method and Tool Integration

Christophe Ponsard

AI总结:

针对当前网络安全流程依赖文档驱动或局部建模导致效率效果受限的问题,研究提出基于通用元模型的模型驱动方法,关联风险分析与安全测试并实现跨工具信息可追溯,通过多场景工具组合验证了方法有效性。

摘要:

如今,企业面临着高度的网络安全威胁。在许多工业领域,防护措施正得到部署并获得标准的积极支持。然而,整体流程仍很大程度上依赖文档驱动方法或局部建模,这影响了从风险分析环节开始的网络安全流程的效率与效果。本文中,我们报告了将模型驱动方法应用于初始风险分析环节并关联后续安全测试的实践经验。我们的工作基于一个通用元模型,该元模型用于在不同工具间映射、同步并保障信息可追溯性。我们借助依赖领域建模、系统建模、风险评估与安全测试工具的不同场景验证了我们的方法。

英文摘要:

Nowadays, companies are highly exposed to cyber security threats. In many industrial domains, protective measures are being deployed and actively supported by standards. However the global process remains largely dependent on document driven approach or partial modelling which impacts both the efficiency and effectiveness of the cybersecurity process from the risk analysis step. In this paper, we report on our experience in applying a model-driven approach on the initial risk analysis step in connection with a later security testing. Our work rely on a common metamodel which is used to map, synchronise and ensure information traceability across different tools. We validate our approach using different scenarios relying domain modelling, system modelling, risk assessment and security testing tools.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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