Comparative Analysis of the Cybersecurity Incident Responder Role Across Frameworks

Cybersecurity Incident Responders play a critical role in defending organizations by handlingand mitigating cyber incidents. Multiple national and international skills frameworks definethis role, each outlining the Incident Responder’s mission, key tasks, required skills/abilities,and knowledge. In this analysis, we compare how the Incident Responder role is characterizedacross eight frameworks:• Australian ASD – Australian Signals Directorate’s incident responder profile [1]• U.S. CISA – U.S. Cybersecurity and Infrastructure Security Agency’s role (aligned with NICEframework) [2]• U.S. DoD – U.S. Department of Defense cyber workforce role (aligned with NICE) [3]• NICE NIST – U.S. NIST NICE Workforce Framework for Cybersecurity (Protect & Defend –Incident Response) [4]• ECSF (ENISA) – European Cybersecurity Skills Framework (Incident Responder role) [5]• U.K. Framework – UK Cyber Security Council/CIISec guidance for incident response roles[6]• Singapore – Skills Framework (TechSkills Accelerator) Incident Investigator role [7]• Germany – “Vorfall-Experte” certification (Incident Expert in the Cyber-Security Network)[8]In the European context, the role of the incident responder is influenced by policy frameworkssuch as NIS2 and the EU Cybersecurity Act. These frameworks emphasize cross-sectorcoordination and information sharing between Computer Security Incident Response Teams(CSIRTs) and national competent authorities. Consequently, European frameworks place agreater emphasis on legal compliance, cooperation mechanisms, and resilience assessmentthan non-European frameworks do.We examine commonalities and differences in mission, tasks, skills & abilities, and knowledgeacross these frameworks, highlighting where they converge and where each adds uniqueemphasis.This whitepaper, a result of the collaboration between the CyberSecPro and CURIUM Euro-pean funded projects. Both projects share a strong commitment to the development ofcybersecurity skills and combined their shared knowledge and approach into providing theresults summarized in this document.