Through direct dialogue between NCCoE staff and members of the energy sector (composed mainly of electric power companies and those who provide equipment and/or services to them) it became clear that energy companies need to create and maintain a high level of visibility into their operating environments to ensure the security of their operational resources (operational technology [OT]), including industrial control systems (ICS), buildings, and plant equipment. However, energy companies, as well as all other utilities with similar infrastructure and situational awareness challenges, also need insight into their corporate or information technology (IT) systems and physical access control systems (PACS). The convergence of data across these three often self-contained silos (OT, IT, and PACS) can better protect power generation, transmission, and distribution.
Real-time or near real-time situational awareness is a key element in ensuring this visibility across all resources. Situational awareness, as defined in this use case, is the ability to comprehensively identify and correlate anomalous conditions pertaining to ICS, IT resources, and access to buildings, facilities, and other business mission-essential resources. For energy companies, having mechanisms to capture, transmit, view, analyze, and store real-time or near-real-time data from ICS and related networking equipment provides energy companies with the information needed to deter, identify, respond to, and mitigate cyber attacks against their assets.
With such mechanisms in place, electric utility owners and operators can more readily detect anomalous conditions, take appropriate actions to remedy them, investigate the chain of events that led to the anomalies, and share findings with other energy companies. Obtaining real-time and near-real-time data from networks also has the benefit of helping demonstrate compliance with information security standards. This NCCoE project’s goal is ultimately to improve the security of OT through situational awareness.
This NIST Cybersecurity Practice Guide describes our collaborative efforts with technology providers and energy sector stakeholders to address the security challenges that energy providers face in deploying a comprehensive situational awareness capability. It offers a technical approach to meeting the challenge and also incorporates a business value mind-set by identifying the strategic considerations involved in implementing new technologies. The guide provides a modular, end-to-end example solution that can be tailored and implemented by energy providers of varying sizes and sophistication. It shows energy providers how we met the challenge by using open-source and commercially available tools and technologies that are consistent with cybersecurity standards. The use case is based on an everyday business operational scenario that provides the underlying impetus for the functionality presented in the guide. Test cases were defined with industry participation to provide multiple examples of the capabilities necessary to provide situational awareness.
While the example solution was demonstrated with a certain suite of products, the guide does not endorse these products. Instead, it presents the characteristics and capabilities that an organizationʼs security experts can use to identify similar standards-based products that can be integrated quickly and cost effectively with an energy provider’s existing tools and infrastructure.
Through direct dialogue between NCCoE staff and members of the energy sector (composed mainly of electric power companies and those who provide equipment and/or services to them) it became clear that energy companies need to create and maintain a high level of visibility into their operating...
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Through direct dialogue between NCCoE staff and members of the energy sector (composed mainly of electric power companies and those who provide equipment and/or services to them) it became clear that energy companies need to create and maintain a high level of visibility into their operating environments to ensure the security of their operational resources (operational technology [OT]), including industrial control systems (ICS), buildings, and plant equipment. However, energy companies, as well as all other utilities with similar infrastructure and situational awareness challenges, also need insight into their corporate or information technology (IT) systems and physical access control systems (PACS). The convergence of data across these three often self-contained silos (OT, IT, and PACS) can better protect power generation, transmission, and distribution.
Real-time or near real-time situational awareness is a key element in ensuring this visibility across all resources. Situational awareness, as defined in this use case, is the ability to comprehensively identify and correlate anomalous conditions pertaining to ICS, IT resources, and access to buildings, facilities, and other business mission-essential resources. For energy companies, having mechanisms to capture, transmit, view, analyze, and store real-time or near-real-time data from ICS and related networking equipment provides energy companies with the information needed to deter, identify, respond to, and mitigate cyber attacks against their assets.
With such mechanisms in place, electric utility owners and operators can more readily detect anomalous conditions, take appropriate actions to remedy them, investigate the chain of events that led to the anomalies, and share findings with other energy companies. Obtaining real-time and near-real-time data from networks also has the benefit of helping demonstrate compliance with information security standards. This NCCoE project’s goal is ultimately to improve the security of OT through situational awareness.
This NIST Cybersecurity Practice Guide describes our collaborative efforts with technology providers and energy sector stakeholders to address the security challenges that energy providers face in deploying a comprehensive situational awareness capability. It offers a technical approach to meeting the challenge and also incorporates a business value mind-set by identifying the strategic considerations involved in implementing new technologies. The guide provides a modular, end-to-end example solution that can be tailored and implemented by energy providers of varying sizes and sophistication. It shows energy providers how we met the challenge by using open-source and commercially available tools and technologies that are consistent with cybersecurity standards. The use case is based on an everyday business operational scenario that provides the underlying impetus for the functionality presented in the guide. Test cases were defined with industry participation to provide multiple examples of the capabilities necessary to provide situational awareness.
While the example solution was demonstrated with a certain suite of products, the guide does not endorse these products. Instead, it presents the characteristics and capabilities that an organizationʼs security experts can use to identify similar standards-based products that can be integrated quickly and cost effectively with an energy provider’s existing tools and infrastructure.
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