The specific objective of the cyber risk metrics task is to identify cybersecurity risk metrics that could be candidates for use in the ngci apex program. And lastly, risk mitigation tracking includes metrics such as the number of high, medium and low risks as it relates to the plan of action or corrective action plan, he said. Questions every ceo should ask about cyber risks cisa. Future of security metrics consumers demand better security metrics government involvement is increased science evolves to provide better measures vendors volunteer forced to develop universal accurate metrics some vendors cheat, a watchdog is created security. Metrics are driven by various types of risk assessments, which in turn require a credible model of threats as an essential input. Timerelated measurement activities for security metrics must be based on timely access to and reporting of data. Cyber security metrics and measures can help organizations i verify that their secu q1 rity controls are in compliance with a policy, process, or procedure.
Cybersecurity metrics your board of directors should care. A cio guide to building a dashboard for cybersecurity. Whether youre a ciso, security manager, a ceo, cfo, cro or a board member, this information is essential to understand and lower your companys cyber. The discussion on the usability of decision theory against cyber threats is limited, which indicates the existence of a gap. The article also presents an overview of a security metrics research effort, to illustrate the current state of metrics. A measure is a dimension compared against a standard. Information security metrics abstract information security metrics are powerful tools that every organization must use to measure and thereby improve performance of controls. Cyber risk metrics survey, assessment, and implementation. In terms of cyber security metrics, icss tend to have unique features. Campbell, security executive council emeritus faculty member and former chief security officer at fidelity investments is author of the groundbreaking book, measures and metrics in corporate security. Potential security metrics cover a broad range of measurable features.
Cyber resiliency metrics can help defenders understand the current posture of cyber resources, as well as trends with respect to adversary activity. The specific objective of the cyber risk metrics task is to identify cybersecurity risk metrics. This study will employ analytical hierarchies and analytical network processes to create aaa cyber security metrics. Measures are quantifiable, observable, and objective data supporting metrics. Check out the cybersecurity framework international resources nist. Security metrics in industrial control systems request pdf. Security metrics in industrial control systems arxiv. Measures and metrics in corporate security a value initiative product. You need to be tracking cyber security metrics for two important reasons.
Data needs for network security metrics carnegie mellon university. An engaged and active board can greatly improve the cyber resilience of an organization. A workbook for demonstrating how security adds value to business. Timerelated measurement activities for security metrics. Cyber risk appetite should be set by the ceo, ciso and cro and then shared throughout the organization. Metrics can drive continuous security program enhancements and performance improvement towards strategic goals many cyber security organizations erroneously opt to delay implementation of performance management programs in order to allow their functions to mature. Many metrics from those domains can be repurposed or refined to support cyber resiliency analysis. Security metrics generally focus on security practices and security. Regulatory, financial, and organizational factors drive the requirement to measure it security performance. Pdf metrics are tools to facilitate decision making and improve performance and accountability. Once tracking is in place, a security dashboard must provide clear data on performance indicators and metrics. The cyber resiliency problem domain overlaps with the problem domains of system resilience and security. Relevant each security metric must tie back to program or risk priorities in a meaningful way.
The security metrics must be easy to understand and incorporated into program improvements. To help companies understand their risks and prepare for cyber. As defined by the national institute of standards and technology nist, metrics are tools that are designed to facilitate decisionmaking and improve performance and accountability through. Cyber resiliency metrics, measures of effectiveness, and scoring.
If the organization is supporting or utilizing the nist cybersecurity. Information needs for costeffective network security decisions. The types of measures that can realistically be obtained, and that can also be use performance improvement, depend on the maturity of the agencys information security program and the information systems security control. Cyber security benchmarking is an important way of keeping tabs on your security efforts. Calculating cyber risk through ongoing assessment using defined and proven methodologies and both quantitative metrics.
This article explains the importance of selecting measures that support particular. The focus of the guide is on the overall cyber security monitoring process, supported by analysis of cyber securityrelated events typically generated from one or more logs and cyber threat intelligence, bringing context to the process, as shown in figure 1 below. As technology continues to evolve, cyber threats continue to grow in sophistication and complexity. Especially if you are new to the game, implementing information security metrics for your organization can be a daunting prospect, surely one of the toughest challenges facing any ciso chief information security officer or ism information security. This approach puts underdeveloped and unsophisticated cyber security. Cyber security of industrial control systems, including scada systems. The types of measures that can realistically be obtained, and that can also be use performance improvement, depend on the maturity of the agencys information security program and the information systems security control implementation. A metric is a system of related measures enabling quantification of some characteristic. Unlike riskrelated system resilience and security metrics, cyber resiliency metrics generally. As defined by the national institute of standards and technology nist, metrics. Measurements to support the continued development of information security technology. Pdf cyber security metrics and measures researchgate.
Cybersecurity should be a top priority for the board of directors. Cyber threats affect businesses of all sizes and require the attention and involvement of chief executive officers ceos and other senior leaders. Operators can use metrics to apply corrective actions and improve performance. Data security and compliance are added responsibilities on top of maintaining basic business operations, so separate and thorough tracking methods can help make the entire organization more secure. Cyber resiliency metrics, measures of effectiveness, and.