Deliverables Documents, reports (28) Integration Plan Integration Plan. First Architecture and System Evaluation Report First Architecture and System Evaluation Report. Interim Report on Communication, Dissemination and Exploitation Achievements of communication, dissemination, and exploitation during the reporting period. Final Architecture, System, and Pilots Evaluation Report Final Architecture, System, and Pilots Evaluation Report. Federation Framework, final version Improved final version. Federation Architecture, 1st version Core architecture, including security architecture and KPIs. Final Validation & Replication Guidelines Will provide the results of the initial, intermediate and final version of the SOFIE platform validation at each pilot site and end-to-end cross platform validation. Captured data from pilot operations will be partially published as Open Data. Federation Framework, 2nd version To be used in the pilots. Final Business Platform Integration Report Final Business Platform Integration Report. Initial Report on Communication, Dissemination and Exploitation Achievements of communication, dissemination, and exploitation during the reporting period. Business planning Outlines the main business plans for the three use cases as well as for the general platform for potential other uses. Federation Framework, 1st version For testing in the laboratory. Initial Platform Validation Will provide the results of the initial version of the SOFIE platform validation at each pilot site focusing on functional validation. Captured data from pilot operations will be partially published as Open Data. Baseline System and Measurements This deliverable will provide an initial description of the SOFIE baseline system, and a description of the captured data from the pilots, which will be used for system laboratory testing and published as Open Data. Testbed and Emulation Environment Design and Setup Testbed and Emulation Environment Design and Setup. Exploitation strategy and roadmap Report includes the main aspects of projects exploitation during the duration of the project and beyond. State of the Art Report State of the art study describing currently available technologies and solutions. Validation and Evaluation Plan Validation and Evaluation Plan. Federation Architecture, final version Improved final version. Initial Communication and Dissemination Plan This deliverable will lay out the preliminary communication and dissemination plan clearly defining the target audience and detailing project website related activities. Business platform, lab prototype release Based on Federation Framework, 1st version delivered by WP2. One business platform is integrated and delivered to WP4 for testing in the lab. Continuous integration will bring in updates and corrections until the pilot release. Updated Consolidated Communication and Dissemination Plan This deliverable will provide the final communication and dissemination strategy which includes specific actions taken regarding target audiences as well as an updates. Business platforms, final release Based on Federation Framework, final version delivered by WP2. Three business platforms are integrated and finalized for release. Final Report on Communication, Dissemination and Exploitation Achievements of communication, dissemination, and exploitation during the reporting period. Business platforms, pilot release Based on Federation Framework, 2nd version delivered by WP2. Three business platforms are integrated and delivered to WP4 and WP5 to support all pilots. Continuous integration will bring in updates and corrections until the final release. Second Architecture and System Evaluation Report Second Architecture and System Evaluation Report. End-to-end Platform Validation Will provide the results of the intermediate version of the SOFIE platform validation at each pilot site focusing on end-to-end validation. Captured data from pilot operations will be partially published as Open Data. Federation Architecture, 2nd version Complete version. Websites, patent fillings, videos etc. (3) Social Network Profiles, Including Twitter and LinkedIn Social Network Profiles, Including Twitter and LinkedIn. Website Promoting the project by hosting facts, background, profiles, status, events, deliverables, and publications. Flyer The facts and background of SOFIE in accessible language. The flyer will be updated with results on M18 and on M36. Open Research Data Pilot (1) Data Management Plan Will describe principles of open data publishing. Publications Conference proceedings (25) Flexibility - enabling technologies using electric vehicles Author(s): Federico Carere; Francesco Bellesini; Tommaso Bragatto; Vincenzo Croce; Giuseppe Raveduto; Francesca Santori; Matteo Verber Published in: 2020 IEEE International Conference on Environment and Electrical Engineering and 2020 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe), 2020 Publisher: IEEE DOI: 10.1109/eeeic/icpseurope49358.2020.9160781 Interledger Smart Contracts for Decentralized Authorization to Constrained Things Author(s): Vasilios A. Siris, Dimitrios Dimopoulos, Nikos Fotiou, Spyros Voulgaris, George C. Polyzos Published in: IEEE INFOCOM 2019 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), 2019, Page(s) 336-341, ISBN 978-1-7281-1878-9 Publisher: IEEE DOI: 10.1109/infcomw.2019.8845275 OAuth 2.0 Authorization using Blockchain-based Tokens Author(s): Nikos Fotiou, Iakovos Pittaras, Vasilios A. Siris, Spyros Voulgaris and George C. Polyzos Published in: Workshop on Decentralized IoT Systems and Security (DISS) 2020, 2020 Publisher: NDSS OAuth 2.0 meets Blockchain for Authorization in Constrained IoT Environments Author(s): Vasilios A. Siris, Dimitrios Dimopoulos, Nikos Fotiou, Spyros Voulgaris, George C. Polyzos Published in: 2019 IEEE 5th World Forum on Internet of Things (WF-IoT), 2019, Page(s) 364-367, ISBN 978-1-5386-4980-0 Publisher: IEEE DOI: 10.1109/wf-iot.2019.8767223 Enabling Opportunistic Users in Multi-Tenant IoT Systems using Decentralized Identifiers and Permissioned Blockchains Author(s): Nikos Fotiou, Iakovos Pittaras, Vasilios A. Siris, George C. Polyzos Published in: Proceedings of the 2nd International ACM Workshop on Security and Privacy for the Internet-of-Things - IoT S&P'19, 2019, Page(s) 22-23, ISBN 9781450368384 Publisher: ACM Press DOI: 10.1145/3338507.3358622 Hierarchical Blockchain Topologies for Quality Control in Food Supply Chains Author(s): Spyros Voulgaris, Nikos Fotiou, Vasilios A. Siris, George C. Polyzos, Artemios Tomaras, Sotiris Karachontzitis Published in: 2020 European Conference on Networks and Communications (EuCNC), 2020, Page(s) 139-143, ISBN 978-1-7281-4355-2 Publisher: IEEE DOI: 10.1109/eucnc48522.2020.9200913 Secure IoT Access at Scale Using Blockchains and Smart Contracts Author(s): Nikos Fotiou; Iakovos Pittaras; George C. Polyzos; Spyros Voulgaris; Vasilios A. Siris Published in: WOWMOM, Issue 2, 2019 Publisher: IEEE DOI: 10.1109/wowmom.2019.8793047 SOFIE: Secure Open Federation for Internet Everywhere Author(s): Arto Karila, Yki Kortesniemi, Dmitrij Lagutin, Pekka Nikander, Santeri Paavolainen, Nikos Fotiou, George C. Polyzos, Vasilios A. Siris, Theodore Zahariadis Published in: Proceedings 2018 Workshop on Decentralized IoT Security and Standards, 2018, ISBN 1-891562-51-7 Publisher: Internet Society DOI: 10.14722/diss.2018.23001 Risks from Spam Attacks on Blockchains for Intemet-of-Things Devices Author(s): Santeri Paavolainen, Tommi Elo, Pekka Nikander Published in: 2018 IEEE 9th Annual Information Technology, Electronics and Mobile Communication Conference (IEMCON), 2018, Page(s) 314-320, ISBN 978-1-5386-7266-2 Publisher: IEEE DOI: 10.1109/IEMCON.2018.8614837 Turning Trust Around: Smart Contract-Assisted Public Key Infrastructure Author(s): Abu Shohel Ahmed, Tuomas Aura Published in: 2018 17th IEEE International Conference On Trust, Security And Privacy In Computing And Communications/ 12th IEEE International Conference On Big Data Science And Engineering (TrustCom/BigDataSE), 2018, Page(s) 104-111, ISBN 978-1-5386-4388-4 Publisher: IEEE DOI: 10.1109/TrustCom/BigDataSE.2018.00026 Security and Privacy Challenges and Potential Solutions for DLT based IoT Systems Author(s): Santeri Paavolainen, Pekka Nikander Published in: 2018 Global Internet of Things Summit (GIoTS), 2018, Page(s) 1-6, ISBN 978-1-5386-6451-3 Publisher: IEEE DOI: 10.1109/giots.2018.8534527 Smart Contracts for the Internet of Things: Opportunities and Challenges Author(s): Nikos Fotiou, George C. Polyzos Published in: 2018 European Conference on Networks and Communications (EuCNC), 2018, Page(s) 256-260, ISBN 978-1-5386-1478-5 Publisher: IEEE DOI: 10.1109/eucnc.2018.8443212 Enabling Decentralised Identifiers and Verifiable Credentials for Constrained IoT Devices using OAuth-based Delegation Author(s): Dmitrij Lagutin, Yki Kortesniemi, Nikos Fotiou, Vasilios A. Siris Published in: Proceedings 2019 Workshop on Decentralized IoT Systems and Security, 2019, ISBN 1-891562-56-8 Publisher: Internet Society DOI: 10.14722/diss.2019.23005 Bridging the Cyber and Physical Worlds using Blockchains and Smart Contracts Author(s): Nikos Fotiou, Vasilios A. Siris, Spyros Voulgaris, George C. Polyzos, Dmitrij Lagutin Published in: Proceedings 2019 Workshop on Decentralized IoT Systems and Security, 2019, ISBN 1-891562-56-8 Publisher: Internet Society DOI: 10.14722/diss.2019.23002 OAuth 2.0 meets Blockchain for Authorization in Constrained IoT Environments Author(s): Vasilios A. Siris, Dimitrios Dimopoulos, Nikos Fotiou, Spyros Voulgaris, George C. Polyzos Published in: IEEE 5th World Forum on Internet of Things (WF-IoT), 2019 Publisher: IEEE Secure IoT access at scale using blockchains and smart contracts Author(s): Nikos Fotiou, Iakovos Pittaras, Vasilios A. Siris, Spyros Voulgaris, George C. Polyzos Published in: 8th IEEE WoWMoM Workshop on the Internet of Things: Smart Objects and Services, IoT-SoS 2019, 2019 Publisher: IEEE interledger smart contracts for decentralized authorization to constrained things Author(s): Vasilios A. Siris, Dimitrios Dimopoulos, Nikos Fotiou, Spyros Voulgaris, George C. Polyzos Published in: 2nd Workshop on Cryptocurrencies and Blockchains for Distributed Systems (CryBlock 2019), in conjunction with IEEE INFOCOM, 2019 Publisher: IEEE IoT Resource Access utilizing Blockchains and Trusted Execution Environments Author(s): Vasilios A. Siris, Dimitrios Dimopoulos, Nikos Fotiou, Spyros Voulgaris, George C. Polyzos Published in: 2019 Global IoT Summit (GIoTS), 2019, Page(s) 1-6, ISBN 978-1-7281-2171-0 Publisher: IEEE DOI: 10.1109/giots.2019.8766403 Trusted D2D-based IoT Resource Access using Smart Contracts Author(s): V.A. Siris, D. Dimopoulos, N. Fotiou, S. Voulgaris, G.C. Polyzos Published in: 20th IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (IEEE WoWMoM 2019), 2019 Publisher: IEEE Decentralized Beacons: Attesting the Ground Truth of Blockchain State for Constrained IoT Devices Author(s): Santeri Paavolainen, Pekka Nikander Published in: 2019 Global IoT Summit (GIoTS), 2019, Page(s) 1-6, ISBN 978-1-7281-2171-0 Publisher: IEEE DOI: 10.1109/giots.2019.8766432 Secure Open Federation of IoT Platforms Through Interledger Technologies -- The SOFIE Approach Author(s): Dmitrij Lagutin, Francesco Bellesini, Tommaso Bragatto, Alessio Cavadenti, Vincenzo Croce, Yki Kortesniemi, Helen C. Leligou, Yannis Oikonomidis, George C. Polyzos, Giuseppe Raveduto, Francesca Santori, Panagiotis Trakadas, Matteo Verber Published in: European Conference on Networking and Communications 2019 (EuCNC 2019), 2019 Publisher: IEEE Interledger Demo: IoT Integration Author(s): Santeri Paavolainen, Pekka Nikander Published in: 2019 IEEE International Conference on Blockchain and Cryptocurrency (ICBC), 2019, Page(s) 7-8, ISBN 978-1-7281-1328-9 Publisher: IEEE DOI: 10.1109/bloc.2019.8751399 Interledger for the Industrial Internet of Things Author(s): Pekka Nikander, Juuso Autiosalo, Santeri Paavolainen Published in: 2019 IEEE 17th International Conference on Industrial Informatics (INDIN), 2019, Page(s) 908-915, ISBN 978-1-7281-2927-3 Publisher: IEEE DOI: 10.1109/indin41052.2019.8972167 Secure Open Federation of IoT Platforms Through Interledger Technologies - The SOFIE Approach Author(s): Dmitrij Lagutin, Francesco Bellesini, Tommaso Bragatto, Alessio Cavadenti, Vincenzo Croce, Yki Kortesniemi, Helen C. Leligou, Yannis Oikonomidis, George C. Polyzos, Giuseppe Raveduto, Francesca Santori, Panagiotis Trakadas, Matteo Verber Published in: 2019 European Conference on Networks and Communications (EuCNC), 2019, Page(s) 518-522, ISBN 978-1-7281-0546-8 Publisher: IEEE DOI: 10.1109/eucnc.2019.8802017 Decentralized Interledger Gateway Architectures in Authorization Scenarios with Multiple Ledgers Author(s): Vasilios A. Siris, Michalis Tsenos, Dimitrios Dimopoulos, Nikos Fotiou, George C. Polyzos Published in: 2020 Global Internet of Things Summit (GIoTS), 2020, Page(s) 1-6, ISBN 978-1-7281-6728-2 Publisher: IEEE DOI: 10.1109/giots49054.2020.9119678 Peer reviewed articles (7) Interledger Approaches Author(s): Vasilios A. Siris, Pekka Nikander, Spyros Voulgaris, Nikos Fotiou, Dmitrij Lagutin, George C. Polyzos Published in: IEEE Access, Issue 7, 2019, Page(s) 89948-89966, ISSN 2169-3536 Publisher: Institute of Electrical and Electronics Engineers Inc. DOI: 10.1109/access.2019.2926880 Blockchain Technology for Intelligent Environments Author(s): Spyros Voulgaris, Nikos Fotiou, Vasilios A. Siris, George C. Polyzos, Mikael Jaatinen, Yannis Oikonomidis Published in: Future Internet, Issue 11/10, 2019, Page(s) 213, ISSN 1999-5903 Publisher: MDPI DOI: 10.3390/fi11100213 Security Properties of Light Clients on the Ethereum Blockchain Author(s): Santeri Paavolainen, Christopher Carr Published in: IEEE Access, Issue 8, 2020, Page(s) 124339-124358, ISSN 2169-3536 Publisher: Institute of Electrical and Electronics Engineers Inc. DOI: 10.1109/access.2020.3006113 An Interledger Blockchain Platform for Cross-Border Management of Cybersecurity Information Author(s): Ricardo Neisse, Jose L. Hernandez-Ramos, Sara N. Matheu-Garcia, Gianmarco Baldini, Antonio Skarmeta, Vasilios Siris, Dmitrij Lagutin, Pekka Nikander Published in: IEEE Internet Computing, Issue 24/3, 2020, Page(s) 19-29, ISSN 1089-7801 Publisher: Institute of Electrical and Electronics Engineers DOI: 10.1109/mic.2020.3002423 Improving the Privacy of IoT with Decentralised Identifiers (DIDs) Author(s): Yki Kortesniemi, Dmitrij Lagutin, Tommi Elo, Nikos Fotiou Published in: Journal of Computer Networks and Communications, Issue 2019, 2019, Page(s) 1-10, ISSN 2090-7141 Publisher: Hindawi Publishing Corporation DOI: 10.1155/2019/8706760 Decentralized authorization in constrained IoT environments exploiting interledger mechanisms Author(s): Vasilios A. Siris, Dimitrios Dimopoulos, Nikos Fotiou, Spyros Voulgaris, George C. Polyzos Published in: Computer Communications, Issue 152, 2020, Page(s) 243-251, ISSN 0140-3664 Publisher: Elsevier BV DOI: 10.1016/j.comcom.2020.01.030 Scavenger Hunt: Utilization of Blockchain and IoT for a Location-Based Game Author(s): Ahsan Manzoor, Max Samarin, David Mason, Mika Ylianttila Published in: IEEE Access, Issue 8, 2020, Page(s) 204863-204879, ISSN 2169-3536 Publisher: Institute of Electrical and Electronics Engineers Inc. DOI: 10.1109/access.2020.3037182 Book chapters (5) Leveraging Interledger Technologies in IoT Security Risk Management Author(s): Dmitrij Lagutin, Yki Kortesniemi, Vasilios Siris, Nikos Fotiou, George C. Polyzos, Lei Wu Published in: Security Risk Management for the Internet of Things: Technologies and Techniques for IoT Security, Privacy and Data Protection, 2020, Page(s) 229-246, ISBN 978-1-68083-683-7 Publisher: now publishers Interacting with the Internet of Things Using Smart Contracts and Blockchain Technologies Author(s): Nikos Fotiou, Vasilios A. Siris, George C. Polyzos Published in: Security, Privacy, and Anonymity in Computation, Communication, and Storage - 11th International Conference and Satellite Workshops, SpaCCS 2018, Melbourne, NSW, Australia, December 11-13, 2018, Proceedings, Issue 11342, 2018, Page(s) 443-452, ISBN 978-3-030-05344-4 Publisher: Springer International Publishing DOI: 10.1007/978-3-030-05345-1_38 SOFIE – Secure Open Federation for Internet Everywhere Author(s): Dmitrij Lagutin, Helen C. Leligou, Panagiotis Trakadas, George C. Polyzos, Tommi Elo, Santeri Paavolainen Published in: Next Generation Internet of Things, Distributed Intelligence at the Edge and Human Machine-to-Machine Cooperation - IERC Cluster Book 2018, 2018, Page(s) 278-285, ISBN 978-87-7022-007-1 Publisher: Rivers Publishers The SOFIE Approach to Address the Security and Privacy of the IoT using Interledger Technologies Author(s): Dmitrij Lagutin, Priit Anton, Francesco Bellesini, Tommaso Bragatto, Alessio Cavadenti, Vincenzo Croce, Nikos Fotiou, Margus Haavala, Yki Kortesniemi, Helen C. Leligou, Ahsan Manzoor, Yannis Oikonomidis, George C. Polyzos, Giuseppe Raveduto, Francesca Santori, Vasilios Siris, Panagiotis Trakadas, Matteo Verber Published in: Security and Privacy in Internet of Things: Challenges and Solutions, 2020, Page(s) 76-93, ISBN 978-1-64368-053-8 Publisher: IOS Press Ebooks IOS Press DOI: 10.3233/aise200006 The Case of iOS and Android: Applying System Dynamics to Digital Business Platforms Author(s): Ektor Arzoglou, Tommi Elo, Pekka Nikander Published in: Computational Science – ICCS 2019 - 19th International Conference, Faro, Portugal, June 12–14, 2019, Proceedings, Part V, Issue 11540, 2019, Page(s) 499-506, ISBN 978-3-030-22749-4 Publisher: Springer International Publishing DOI: 10.1007/978-3-030-22750-0_43 Other (1) Poster: Securing IoT services using DLTs and Verifiable Credentials Author(s): Nikos Fotiou, Iakovos Pittaras, Vasilios A. Siris, Spyros Voulgaris, George C. Polyzos Published in: Network and Distributed System Security Symposium (NDSS), 2020 Publisher: NDSS Searching for OpenAIRE data... 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