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首页> 外文期刊>African Journal of Business Management >Hiding solution for internet-based supervisory control and data acquisition (SCADA) system threats management
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Hiding solution for internet-based supervisory control and data acquisition (SCADA) system threats management

机译：基于Internet的监督控制和数据采集（SCADA）系统威胁管理的隐藏解决方案

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Supervisory control and data acquisition (SCADA) systems are real-time process control systems that monitor and control local or geographically remote devices. They are in wide use throughout a variety of critical infrastructure sectors, and are a critical component of operations. The SCADA system also provides a?managementway for important plant performance information to be obtained for use by managers and engineers at a corporate level. SCADA historically is responsible for monitoring and controlling critical infrastructures and manufacturing processes in an isolated environment. But with the requirement of a timely access of information for making decisions, large and modern companies being in a geographically diverse location take advantage of the internet as an important communication channel to allow the exchange of data. However, with SCADA being in the internet raise the issue of security. As more components of control systems become interconnected with the outside world using IP-based standards, the probability and impact of a cyber attack heighten. Since, the reliable function of SCADA systems in our modern infrastructure may be crucial to public health and safety?management. Attacks on these systems may directly or indirectly threaten public health and safety since SCADA control the sources of our daily necessities such as oil and gas, air traffic and railways, power generation and transmission, water and manufacturing. With the posted threats and listed vulnerabilities in this study, a retrofit for these threats through the crossed cipher scheme is presented. To get the best of both types of cipher symmetric using advanced encryption standard (AES) and the asymmetric elliptic curve cryptography (ECC) to address the confidentiality, authentication, integrity and non-repudiation issues in SCADA system?management.
机译：监督控制和数据采集（SCADA）系统是实时过程控制系统，用于监视和控制本地或地理上远程的设备。它们在各个关键基础设施领域得到广泛使用，并且是运营的关键组成部分。 SCADA系统还为获取重要的工厂性能信息提供了一种管理途径，供企业管理人员和工程师使用。 SCADA过去一直负责在孤立的环境中监视和控制关键的基础架构和制造过程。但是，由于需要及时访问信息以进行决策，因此，身处不同地理位置的大型现代公司利用互联网作为重要的通信渠道来交换数据。但是，随着SCADA进入互联网，提出了安全性问题。随着越来越多的控制系统组件使用基于IP的标准与外界联系，网络攻击的可能性和影响越来越大。因为，SCADA系统在我们现代基础设施中的可靠功能对于公共健康和安全管理至关重要。由于SCADA控制着我们日常必需品的来源，例如石油和天然气，空中交通和铁路，发电和传输，水和制造业，因此对这些系统的攻击可能直接或间接威胁公共健康和安全。通过本研究中已发布的威胁和列出的漏洞，提出了通过交叉密码方案对这些威胁的改进。要使用高级加密标准（AES）和非对称椭圆曲线密码学（ECC）来同时获得两种类型的密码对称中的最佳功能，以解决SCADA系统管理中的机密性，身份验证，完整性和不可否认性问题。

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