{"id":6948,"date":"2026-02-24T11:39:07","date_gmt":"2026-02-24T10:39:07","guid":{"rendered":"https:\/\/dbis.rwth-aachen.de\/dbis\/?p=6948"},"modified":"2026-02-24T11:44:22","modified_gmt":"2026-02-24T10:44:22","slug":"resource-efficient-cyber-risk-and-criticality-assessment-for-small-power-grid-operators-a-reproducible-algorithm-for-deriving-security-requirements-and-prioritized-mitigation-plans","status":"publish","type":"post","link":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/2026\/resource-efficient-cyber-risk-and-criticality-assessment-for-small-power-grid-operators-a-reproducible-algorithm-for-deriving-security-requirements-and-prioritized-mitigation-plans\/","title":{"rendered":"Resource-Efficient Cyber Risk and Criticality Assessment for Small Power Grid Operators: A Reproducible Algorithm for Deriving Security Requirements and Prioritized Mitigation Plans"},"content":{"rendered":"\n<p><br>Power grids are increasingly operated through tightly interconnected IT\/OT infrastructures, which raises the attack surface and makes smaller operators with limited resources particularly vulnerable to security-relevant incidents. This thesis develops and evaluates a reproducible, resource-efficient analysis algorithm that captures essential system, process, role, location, and information-flow data to derive protection needs and criticality, and to generate a prioritized, actionable security improvement plan without requiring a full ISMS. The approach is prototyped and validated through a realistic case study, benchmarking against at least one reference method and incorporating expert interviews to assess effort, comprehensibility, traceability, domain coverage, and prioritization quality.<\/p>\n\n\n\n<p><strong>Master Thesis<\/strong><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Power grids are increasingly operated through tightly interconnected IT\/OT infrastructures, which raises the attack surface and makes smaller operators with limited resources particularly vulnerable to security-relevant incidents. This thesis develops and evaluates a reproducible, resource-efficient analysis algorithm that captures essential system, process, role, location, and information-flow data to derive protection needs and criticality, and to [&hellip;]<\/p>\n","protected":false},"author":59,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-6948","post","type-post","status-publish","format-standard","hentry","category-thesis"],"acf":[],"_links":{"self":[{"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/posts\/6948","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/users\/59"}],"replies":[{"embeddable":true,"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/comments?post=6948"}],"version-history":[{"count":3,"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/posts\/6948\/revisions"}],"predecessor-version":[{"id":6951,"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/posts\/6948\/revisions\/6951"}],"wp:attachment":[{"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/media?parent=6948"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/categories?post=6948"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/tags?post=6948"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}