3 résultats pour « Risk assessment »
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“... this article provides anchorage to scholarly audiences when scrutinizing the extent to which privacy and security measures qualify as ‘appropriate’ in the context of liability claims and actions for damages, thereby creating an opportunity to move from technical insight to legal compliance.”
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The article advocates for a shift in cyber risk assessment from a threat-centric to a harm-centric approach. Current models often neglect qualitative and cascading impacts of cyber incidents. The proposed Cyber Harm Model (CHM) aims to address this gap, providing a comprehensive framework for assessing and mitigating harm, using empirical data from Critical Information Infrastructures.
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The paper addresses challenges in risk assessment from limited, non-stationary historical data and heavy-tailed distributions. It introduces a novel method for scaling risk estimators, ensuring robustness and conservative risk assessment. This approach extends time scaling beyond conventional methods, facilitates risk transfers, and enables unbiased estimation in small sample settings. Demonstrated through value-at-risk and expected shortfall estimation examples, the method's effectiveness is supported by an empirical study showcasing its impact.
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