Secure Architecture for Industrial Control Systems
Secure Architecture for Industrial Control Systems
复制标题
工业控制系统的安全架构
DOI：
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复制
发表时间：
2020
期刊：
影响因子：
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通讯作者：
Barbara Filkins
中科院分区：
文献类型：
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作者：
Luciana Obregon;Barbara Filkins
工业控制系统 (ICS) 已从独立的隔离系统迁移到互连系统，这些系统利用现有的通信平台和协议来提高生产力、降低运营成本并进一步改进组织的支持模型。 ICS 负责大量关键流程，要求组织充分保护其基础设施。在业务和流程控制网络之间创建牢固的边界可以减少入侵者可能利用的漏洞和攻击路径的数量，从而获得对这些关键系统的未经授权的访问。本文为那些必须通过深度防御安全方法来保护其 ICS 系统和网络的组织提供指导，这种方法是通过识别适用于关键信息安全领域的关键安全模式和控制来实现的。目标是通过可视化解释，让利益相关者了解如何降低信息风险，同时保持工业控制环境中关键基础设施资源的机密性、完整性和可用性。工业控制系统的安全架构 2 Luciana Obregon, lucianaobregon@hotmail.com
Industrial Control Systems (ICS) have migrated from stand-alone isolated systems to interconnected systems that leverage existing communication platforms and protocols to increase productivity, reduce operational costs and further improve an organization’s support model. ICS are responsible for a vast amount of critical processes necessitating organizations to adequately secure their infrastructure. Creating strong boundaries between business and process control networks can reduce the number of vulnerabilities and attack pathways that an intruder may exploit to gain unauthorized access into these critical systems. This paper provides guidance to those organizations that must secure their ICS systems and networks through a defense-in-depth approach to security, achieved through the identification of key security patterns and controls that apply to critical information security domains. The goal is a visual explanation that allows stakeholders to understand how to reduce information risk while preserving the confidentiality, integrity and availability of critical infrastructure resources in the industrial control environment. Secure Architecture for Industrial Control Systems 2 Luciana Obregon, lucianaobregon@hotmail.com