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- Trend snippet: Lack of Root Cause Analysis in OT security
Trends in Security Information
The HSD Trendmonitor is designed to provide access to relevant content on various subjects in the safety and security domain, to identify relevant developments and to connect knowledge and organisations. The safety and security domain encompasses a vast number of subjects. Four relevant taxonomies (type of threat or opportunity, victim, source of threat and domain of application) have been constructed in order to visualize all of these subjects. The taxonomies and related category descriptions have been carefully composed according to other taxonomies, European and international standards and our own expertise.
In order to identify safety and security related trends, relevant reports and HSD news articles are continuously scanned, analysed and classified by hand according to the four taxonomies. This results in a wide array of observations, which we call ‘Trend Snippets’. Multiple Trend Snippets combined can provide insights into safety and security trends. The size of the circles shows the relative weight of the topic, the filters can be used to further select the most relevant content for you. If you have an addition, question or remark, drop us a line at info@securitydelta.nl.
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Lack of Root Cause Analysis in OT security
Lack of Root Cause Analysis
A lack of, or unjust, root cause analysis was mentioned as a problem in OT environments. When a defect or an unplanned disruption in the system happens, it is sometimes classified as a maintenance issue such as ‘component is defect – must be replaced’, while the actual cause could be a hack. In this case, there is a wrongly diagnosed root cause and a solution that will not solve the problem.