Enhancing maritime cyber situational awareness: A cybersecurity visualisation for non-experts

IF 4.8 2区 计算机科学 Q1 COMPUTER SCIENCE, INFORMATION SYSTEMS
Dominic Too, Louise Axon, Ioannis Agrafiotis, Michael Goldsmith, Sadie Creese
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引用次数: 0

Abstract

Cyber situational awareness is key to mitigating the impacts of cyber threats. However, maritime falls short of its comparative industries, with very little attention given to cyber threats despite the growing concern. In this paper, we explore the use of visualisations as a way to improve the situational awareness of non-experts onboard ships. We designed a visualisation tool with focus on systems that are accessible once onboard. In order to elicit requirements for our visualisations, we conducted semi-structured interviews with experts. We further created a synthetic dataset of attacks that target the systems of ships, which we used to assess the usability of our visualisation. In order to evaluate our visualisations, we conducted a user study with both expert and non-expert users. Our results show that non-expert participants were able to accurately and efficiently detect synthetic attacks targeting ships in an experimental setting, and they were able to use the visualisation to consider what the consequences of these attacks might be. Expert evaluations further suggest the visualisation has merit as a training tool for raising awareness among maritime employees.
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来源期刊
Computers & Security
Computers & Security 工程技术-计算机:信息系统
CiteScore
12.40
自引率
7.10%
发文量
365
审稿时长
10.7 months
期刊介绍: Computers & Security is the most respected technical journal in the IT security field. With its high-profile editorial board and informative regular features and columns, the journal is essential reading for IT security professionals around the world. Computers & Security provides you with a unique blend of leading edge research and sound practical management advice. It is aimed at the professional involved with computer security, audit, control and data integrity in all sectors - industry, commerce and academia. Recognized worldwide as THE primary source of reference for applied research and technical expertise it is your first step to fully secure systems.
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