RT Conference Proceedings T1 Blockchain-Based Threat Registry Platform A1 De DIego, Santiago A1 Goncalves, Carlos A1 Lage, Oscar A1 Mansell, Jason A1 Kontoulis, Michael A1 Moustakidis, Serafeim A1 Guerra, Barbara A1 Liapis, Angelos A2 Chakrabarti, Satyajit A2 Saha, Himadri Nath AB This document presents a reference architecture for a Blockchain-based Threat Registry platform, named BBTR, to share information about treats among different actors. The design of the BBTR guarantees integrity and availability of the data stored in it and is also compatible with privacy requirements, allowing different actors to participate as users of this shared BaaS (Blockchain as a Service). The paper also shows how this approach can be combined with AI techniques to extract valuable information from the threats directly from the Blockchain, empowering the final solution with a decision-making engine. It also includes its validation in a use case in the Health care domain. PB Institute of Electrical and Electronics Engineers Inc. SN 9781728125305 YR 2019 FD 2019-10 LK https://hdl.handle.net/11556/1663 UL https://hdl.handle.net/11556/1663 LA eng NO De DIego , S , Goncalves , C , Lage , O , Mansell , J , Kontoulis , M , Moustakidis , S , Guerra , B & Liapis , A 2019 , Blockchain-Based Threat Registry Platform . in S Chakrabarti & H N Saha (eds) , 2019 IEEE 10th Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2019 . , 8936249 , 2019 IEEE 10th Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2019 , Institute of Electrical and Electronics Engineers Inc. , pp. 892-898 , 10th IEEE Annual Information Technology, Electronics and Mobile Communication Conference, IEMCON 2019 , Vancouver , Canada , 17/10/19 . https://doi.org/10.1109/IEMCON.2019.8936249 NO conference NO Publisher Copyright: © 2019 IEEE. NO VII. ACKNOWLEDGEMENTS This paper is elaborated as part of the SPHINX project that has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No. 826183 – Digital Society, Trust & Cyber Security E-Health, Well-being and Ageing. DS TECNALIA Publications RD 26 jul 2024