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Authors: Roman Graf 1 ; Sergiu Gordea 1 ; Heather M. Ryan 2 and Tibaut Houzanme 3

Affiliations: 1 AIT Austrian Institute of Technology, Austria ; 2 University of Denver, United States ; 3 Indiana Archives and Records Administration, United States

Keyword(s): Situational Awareness, Data Mining.

Abstract: Advances in cyber situational awareness technology lead to the creation of increasingly complex tools. Human analysts face challenges finding relevant information in large, complex data sets, when exploring data to discover patterns and insights. To be effective in identifying and defeating future cyber-attacks, cyber analysts require novel tools and models that can fill the gap between cyber data and situation comprehension. The research presented here is designed to develop a system that will warn a cyber analyst of file format endangerment that could impact cyber situational awareness. The expert system statistically determines an institutional risk profile based on collected expert knowledge in the form of risk profiles calculated by means of risk factors. The institutional risk profile indicates risks that could endanger digital content employed in analysis of cyber situational awareness. Based on the institutional risk profile, a cyber analyst can implement measures for stabili sing and securing situational awareness. Each institution may have multiple risk profile definitions dependent on network, critical infrastructure, and the role of the cyber analyst. Another contribution relates to the provided support for visualisation and analysis of risk factors for individual dimensions. To facilitate decision-making, the aggregated information about the risk factors is presented as a multidimensional vector. (More)

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Paper citation in several formats:
Graf, R.; Gordea, S.; Ryan, H. and Houzanme, T. (2016). An Expert System for Facilitating an Institutional Risk Profile Definition for Cyber Situational Awareness. In Proceedings of the 2nd International Conference on Information Systems Security and Privacy - ICISSP; ISBN 978-989-758-167-0; ISSN 2184-4356, SciTePress, pages 347-354. DOI: 10.5220/0005738303470354

@conference{icissp16,
author={Roman Graf. and Sergiu Gordea. and Heather M. Ryan. and Tibaut Houzanme.},
title={An Expert System for Facilitating an Institutional Risk Profile Definition for Cyber Situational Awareness},
booktitle={Proceedings of the 2nd International Conference on Information Systems Security and Privacy - ICISSP},
year={2016},
pages={347-354},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005738303470354},
isbn={978-989-758-167-0},
issn={2184-4356},
}

TY - CONF

JO - Proceedings of the 2nd International Conference on Information Systems Security and Privacy - ICISSP
TI - An Expert System for Facilitating an Institutional Risk Profile Definition for Cyber Situational Awareness
SN - 978-989-758-167-0
IS - 2184-4356
AU - Graf, R.
AU - Gordea, S.
AU - Ryan, H.
AU - Houzanme, T.
PY - 2016
SP - 347
EP - 354
DO - 10.5220/0005738303470354
PB - SciTePress

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