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Iakovos Pittaras
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Secure IoT access at scale using blockchains and smart contracts
N Fotiou, I Pittaras, VA Siris, S Voulgaris, GC Polyzos
2019 IEEE 20th International Symposium on" A World of Wireless, Mobile and …, 2019
202019
Ransomware as a service using smart contracts and IPFS
C Karapapas, I Pittaras, N Fotiou, GC Polyzos
arXiv preprint arXiv:2003.04426, 2020
132020
OAuth 2.0 authorization using blockchain-based tokens
N Fotiou, I Pittaras, VA Siris, S Voulgaris, GC Polyzos
arXiv preprint arXiv:2001.10461, 2020
102020
Enabling opportunistic users in multi-tenant IoT systems using decentralized identifiers and permissioned blockchains
N Fotiou, I Pittaras, VA Siris, GC Polyzos
Proceedings of the 2nd International ACM Workshop on Security and Privacy …, 2019
52019
Beacons and blockchains in the mobile gaming ecosystem: A feasibility analysis
I Pittaras, N Fotiou, VA Siris, GC Polyzos
Sensors 21 (3), 862, 2021
42021
Fully Decentralized Trading Games with Evolvable Characters using NFTs and IPFS
C Karapapas, I Pittaras, GC Polyzos
2021 IFIP Networking Conference (IFIP Networking), 1-2, 2021
32021
A privacy-preserving statistics marketplace using local differential privacy and blockchain: An application to smart-grid measurements sharing
N Fotiou, I Pittaras, VA Siris, GC Polyzos, P Anton
Blockchain: Research and Applications 2 (1), 100022, 2021
22021
Secure, Mass Web of Things Actuation Using Smart Contracts-Based Digital Twins
I Pittaras, N Fotiou, C Karapapas, VA Siris, GC Polyzos
ISCC’22, 2022
2022
Continuous authorization over HTTP using Verifiable Credentials and OAuth 2.0
N Fotiou, E Faltaka, V Kalos, A Kefala, I Pittaras, VA Siris, GC Polyzos
Open Identity Summit 2022, 2022
2022
Secure and Efficient Web of Things Digital Twins using Permissioned Blockchains
I Pittaras, GC Polyzos
Poster: Securing IoT services using DLTs and Verifiable Credentials
N Fotiou, I Pittaras, VA Siris, S Voulgaris, GC Polyzos
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Articles 1–11