Blockchain Based Sharing of Security Information for Critical Infrastructures of the Finance Sector

被引：1

作者：

Karagiannis, Ioannis ^{[1
]}

Mavrogiannis, Konstantinos ^{[2
]}

Soldatos, John ^{[1
]}

Drakoulis, Dimitris ^{[1
]}

Troiano, Ernesto ^{[3
]}

Polyviou, Ariana ^{[1
,4
]}

机构：

[1] INNOV ACTS LTD, 27 Michalakopooulou St, Nicosia, Cyprus

[2] Singularlogic SA, 3 Achaias & Trizinias St, Nea Kifisia, Greece

[3] GFT Italia Srl, Via Alessandro Rimassa,51-2s, Genoa, Italy

[4] Univ Nicosia, Makedonitissis 46, Nicosia, Cyprus

来源：

COMPUTER SECURITY: ESORICS 2019 INTERNATIONAL WORKSHOPS, IOSEC, MSTEC, AND FINSEC | 2020年 / 11981卷

关键词：

Security; Cyber security; Blockchain; Information sharing; Finance; Critical infrastructure protection;

D O I：

10.1007/978-3-030-42051-2_16

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Recent security incidents in the finance sector have demonstrated the importance of sharing security information across financial institutions, as a means of mitigating risks and boosting the early preparedness against relevant attacks. However, financial institutions are in several cases reluctant to share security information beyond what is imposed by applicable regulations. In this paper, we introduce a blockchain-based solution for sharing security information in a decentralized way, which boosts security and trust in the information sharing process. We also illustrate how the information that is shared across financial institutions can serve as a basis for collaborative security services such as risk assessment.

引用

页码：226 / 241

页数：16

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