Data use and data needs in critical infrastructure risk analysis

Larsson, Aron; Grosse, Christine Über

doi:10.1080/13669877.2023.2181858

Cited by 2 publications

References 51 publications

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Exposure to climate change information predicts public support for solar geoengineering in Singapore and the United States

Rosenthal,

Irvine,

Cummings

et al. 2023

Sci Rep

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Solar geoengineering is a controversial climate policy measure that could lower global temperature by increasing the amount of light reflected by the Earth. As scientists and policymakers increasingly consider this idea, an understanding of the level and drivers of public support for its research and potential deployment will be key. This study focuses on the role of climate change information in public support for research and deployment of stratospheric aerosol injection (SAI) in Singapore (n = 503) and the United States (n = 505). Findings were consistent with the idea that exposure to information underlies support for research and deployment. That finding was stronger in the United States, where climate change is a more contentious issue, than in Singapore. Cost concern was negatively related to support for funding and perceived risk was negatively related to support for deployment. Perceived government efficacy was a more positive predictor of support for funding in Singapore than in the United States. Additionally, relatively low support for local deployment was consistent with a NIMBY mindset. This was the first study to quantify the role of climate change information in SAI policy support, which has practical implications for using the media and interpersonal channels to communicate about SAI policy measures.

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Exposure to climate change information predicts public support for solar geoengineering in Singapore and the United States

Rosenthal,

Irvine,

Cummings

et al. 2023

Sci Rep

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Cybersecurity Resilience Maturity Assessment Tool for Critical National Information Infrastructure

Kulugh

Mbanaso

Chukwudebe

2023

Preprint

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Cybersecurity resilience maturity assessment of critical national information infrastructure (CNII) is an important process in ensuring that organisations’ capability for resilience are measured and gaps determined vis-à-vis targeted resilience for the purpose of improvements. However, existing solutions do not provide an automated quantitative tool to enable organisation conduct the assessment of their cybersecurity resilience posture at defined regular intervals. This paper presents the cybersecurity resilience maturity assessment tool (CRMAT). The CRMAT is built on the cybersecurity resilience maturity assessment framework and the cybersecurity resilience maturity assessment model (CRMAM). While the CRMAF and CRMAM provide requirements and computational algorithms for the tool respectively. The agile methodology of the software development life cycle (SDLC) was adopted with the MVC (model-view-controller) architectural pattern to implement the software. The software tool has two interfaces, namely; admin interface that enables the setup of the cybersecurity controls and other parameters that will form the basis for the assessment and a report generation interface for all the cybersecurity controls. CRMAT was demonstrated on 31 CNIII organisations and result showed its capability to successfully and accurately compute the CNII resilience index (CNIIRI) and the indexes of other cybersecurity controls indicated in the CRMAF. Comparative analysis of the results showed that 5 (16.13%) of the organisations are in Q4, 9 (29.03%) are in Q3 while 13 (41.94%) and 4 (12.90%) are in Q2 and Q1 respectively. The implication is that the organisations in Q4 has optimised resilience while those in Q1 have the weakest cybersecurity resilience.

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Data use and data needs in critical infrastructure risk analysis

Cited by 2 publications

References 51 publications

Exposure to climate change information predicts public support for solar geoengineering in Singapore and the United States

Exposure to climate change information predicts public support for solar geoengineering in Singapore and the United States

Cybersecurity Resilience Maturity Assessment Tool for Critical National Information Infrastructure

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