Nikos Fotiou

According to our database, Nikos Fotiou authored at least 92 papers between 2009 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Data integrity protection for data spaces.

Nikos Fotiou, George Xylomenos, Yannis Thomas

Proceedings of the 17th European Workshop on Systems Security, 2024

2023

Self-verifiable content using decentralized identifiers.

Nikos Fotiou, Yannis Thomas, Vasilios A. Siris, George Xylomenos, George C. Polyzos

Comput. Networks, July, 2023

Distributed access control for information-centric networking architectures using verifiable credentials.

Bander A. Alzahrani, Nikos Fotiou, Aiiad Albeshri, Abdullah Almuhaimeed, Khalid Alsubhi

Int. J. Inf. Sec., April, 2023

Peer Clustering for the InterPlanetary File System.

Yannis Thomas, Nikos Fotiou, Iakovos Pittaras, George Xylomenos, Spyros Voulgaris, George C. Polyzos

Proceedings of the 2nd ACM SIGCOMM Workshop on Future of Internet Routing & Addressing, 2023

2022

IoT Group Membership Management Using Decentralized Identifiers and Verifiable Credentials.

Nikos Fotiou, Vasilios A. Siris, George Xylomenos, George C. Polyzos

Future Internet, 2022

Reliable Application Layer Routing Using Decentralized Identifiers.

Khalid Alsubhi, Bander A. Alzahrani, Nikos Fotiou, Aiiad Albeshri, Mohammed Alreshoodi

Future Internet, 2022

Capabilities-based access control for IoT devices using Verifiable Credentials.

Nikos Fotiou, Vasilios A. Siris, George C. Polyzos, Yki Kortesniemi, Dmitrij Lagutin

Proceedings of the 43rd IEEE Security and Privacy, 2022

Continuous authorization over HTTP using Verifiable Credentials and OAuth 2.0.

Nikos Fotiou, Evgenia Faltaka, Vasilis Kalos, Anna S. Kefala, Iakovos Pittaras, Vasilios A. Siris, George C. Polyzos

Proceedings of the Open Identity Summit 2022, Copenhagen, Denmark, July 7-8, 2022., 2022

Secure, Mass Web of Things Actuation Using Smart Contracts-Based Digital Twins.

Iakovos Pittaras, Nikos Fotiou, Christos Karapapas, Vasilios A. Siris, George C. Polyzos

Proceedings of the IEEE Symposium on Computers and Communications, 2022

Selective Content Disclosure using Zero-Knowledge Proofs.

Nikos Fotiou, Vasilis Kalos, Yannis Thomas, George Xylomenos, Vasilios A. Siris, George C. Polyzos

Proceedings of the Global Information Infrastructure and Networking Symposium, 2022

Authentication, Authorization, and Selective Disclosure for IoT Data Sharing Using Verifiable Credentials and Zero-Knowledge Proofs.

Nikos Fotiou, Iakovos Pittaras, Spiros Chadoulos, Vasilios A. Siris, George C. Polyzos, Nikolaos Ipiotis, Stratos Keranidis

Proceedings of the Emerging Technologies for Authorization and Authentication, 2022

Authentication and Authorization for Content-Centric Routing using W3C DIDs and VCs.

Nikos Fotiou, Yannis Thomas, George Xylomenos, Vasilios A. Siris, George C. Polyzos

Proceedings of the IEEE Conference on Standards for Communications and Networking, 2022

2021

Beacons and Blockchains in the Mobile Gaming Ecosystem: A Feasibility Analysis.

Iakovos Pittaras, Nikos Fotiou, Vasilios A. Siris, George C. Polyzos

Sensors, 2021

Securing SDN-Based IoT Group Communication.

Bander A. Alzahrani, Nikos Fotiou

Future Internet, 2021

Enabling self-verifiable mutable content items in IPFS using Decentralized Identifiers.

Nikos Fotiou, Vasilios A. Siris, George C. Polyzos

Proceedings of the IFIP Networking Conference, 2021

Capability-based access control for multi-tenant systems using OAuth 2.0 and Verifiable Credentials.

Nikos Fotiou, Vasilios A. Siris, George C. Polyzos

Proceedings of the 30th International Conference on Computer Communications and Networks, 2021

Securing Named Data Networking routing using Decentralized Identifiers.

Nikos Fotiou, Yannis Thomas, Vasilios A. Siris, George Xylomenos, George C. Polyzos

Proceedings of the 22nd IEEE International Conference on High Performance Switching and Routing, 2021

2020

Enhancing Internet of Things Security using Software-Defined Networking.

Bander A. Alzahrani, Nikos Fotiou

J. Syst. Archit., 2020

Information-Centric Networking (ICN).

Nikos Fotiou

Future Internet, 2020

OAuth 2.0 authorization using blockchain-based tokens.

Nikos Fotiou, Iakovos Pittaras, Vasilios A. Siris, Spyros Voulgaris, George C. Polyzos

CoRR, 2020

Improving mobile ad hoc networks using hybrid IP-Information Centric Networking.

Yiannis Thomas, Nikos Fotiou, Stavros Toumpis, George C. Polyzos

Comput. Commun., 2020

Decentralized authorization in constrained IoT environments exploiting interledger mechanisms.

Vasilios A. Siris, Dimitrios Dimopoulos, Nikos Fotiou, Spyros Voulgaris, George C. Polyzos

Comput. Commun., 2020

Ransomware as a Service using Smart Contracts and IPFS.

Christos Karapapas, Iakovos Pittaras, Nikos Fotiou, George C. Polyzos

Proceedings of the IEEE International Conference on Blockchain and Cryptocurrency, 2020

Decentralized Interledger Gateway Architectures in Authorization Scenarios with Multiple Ledgers.

Vasilios A. Siris, Michalis Tsenos, Dimitrios Dimopoulos, Nikos Fotiou, George C. Polyzos

Proceedings of the 2020 Global Internet of Things Summit, 2020

Hierarchical Blockchain Topologies for Quality Control in Food Supply Chains.

Spyros Voulgaris, Nikos Fotiou, Vasilios A. Siris, George C. Polyzos, Artemios Tomaras, Sotiris Karachontzitis

Proceedings of the 2020 European Conference on Networks and Communications, 2020

2019

The SOFIE Approach to Address the Security and Privacy of the IoT Using Interledger Technologies.

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 A. Siris, Panagiotis Trakadas, Matteo Verber

Proceedings of the Security and Privacy in the Internet of Things: Challenges and Solutions, 2019

Transparent CoAP Services to IoT Endpoints through ICN Operator Networks.

Hasan Mahmood Aminul Islam, Dmitrij Lagutin, Antti Ylä-Jääski, Nikos Fotiou, Andrei V. Gurtov

Sensors, 2019

Smart application-aware IoT data collection.

Vasilios A. Siris, Nikos Fotiou, Alexandros Mertzianis, George C. Polyzos

J. Reliab. Intell. Environ., 2019

Improving the Privacy of IoT with Decentralised Identifiers (DIDs).

Yki Kortesniemi, Dmitrij Lagutin, Tommi Elo, Nikos Fotiou

J. Comput. Networks Commun., 2019

Blockchain Technology for Intelligent Environments.

Spyros Voulgaris, Nikos Fotiou, Vasilios A. Siris, George C. Polyzos, Mikael Jaatinen, Yannis Oikonomidis

Future Internet, 2019

Name-Based Security for Information-Centric Networking Architectures.

Nikos Fotiou, George C. Polyzos

Future Internet, 2019

Interledger Approaches.

Vasilios A. Siris, Pekka Nikander, Spyros Voulgaris, Nikos Fotiou, Dmitrij Lagutin, George C. Polyzos

IEEE Access, 2019

Trusted D2D-Based IoT Resource Access Using Smart Contracts.

Vasilios A. Siris, Dimitrios Dimopoulos, Nikos Fotiou, Spyros Voulgaris, George C. Polyzos

Proceedings of the 20th IEEE International Symposium on "A World of Wireless, 2019

Secure IoT Access at Scale Using Blockchains and Smart Contracts.

Nikos Fotiou, Iakovos Pittaras, Vasilios A. Siris, Spyros Voulgaris, George C. Polyzos

Proceedings of the 20th IEEE International Symposium on "A World of Wireless, 2019

OAuth 2.0 meets Blockchain for Authorization in Constrained IoT Environments.

Vasilios A. Siris, Dimitrios Dimopoulos, Nikos Fotiou, Spyros Voulgaris, George C. Polyzos

Proceedings of the 5th IEEE World Forum on Internet of Things, 2019

Interledger Smart Contracts for Decentralized Authorization to Constrained Things.

Vasilios A. Siris, Dimitrios Dimopoulos, Nikos Fotiou, Spyros Voulgaris, George C. Polyzos

Proceedings of the IEEE INFOCOM 2019, 2019

Exploiting Satellite Broadcast Despite HTTPS.

Nikos Fotiou, Vasilios A. Siris, Mario Marchese, Franco Davoli, Luca Boero, George C. Polyzos

Proceedings of the 2019 IEEE Global Communications Conference, 2019

IoT Resource Access utilizing Blockchains and Trusted Execution Environments.

Vasilios A. Siris, Dimitrios Dimopoulos, Nikos Fotiou, Spyros Voulgaris, George C. Polyzos

Proceedings of the 2019 Global IoT Summit, 2019

Enabling Opportunistic Users in Multi-Tenant IoT Systems using Decentralized Identifiers and Permissioned Blockchains.

Nikos Fotiou, Iakovos Pittaras, Vasilios A. Siris, George C. Polyzos

Proceedings of the 2nd International ACM Workshop on Security and Privacy for the Internet-of-Things, 2019

2018

Rendezvous-based access control for information-centric architectures.

Nikos Fotiou, Bander A. Alzahrani

Int. J. Netw. Manag., 2018

Smart IoT Data Collection.

Nikos Fotiou, Vasilios A. Siris, Alexandros Mertzianis, George C. Polyzos

Proceedings of the 19th IEEE International Symposium on "A World of Wireless, 2018

QOE Performance Evaluation of Youtube Video Streaming in Mobile Broadband Networks.

Savvas Argyropoulos, Nikos Fotiou, George C. Polyzos

Proceedings of the 19th IEEE International Symposium on "A World of Wireless, 2018

Interacting with the Internet of Things Using Smart Contracts and Blockchain Technologies.

Nikos Fotiou, Vasilios A. Siris, George C. Polyzos

Proceedings of the Security, Privacy, and Anonymity in Computation, Communication, and Storage, 2018

Edge-assisted Traffic Engineering and applications in the IoT.

Nikos Fotiou, Dimitrios Mendrinos, George C. Polyzos

Proceedings of the 2018 Workshop on Mobile Edge Communications, 2018

Demo: Wireless Maritime Networking Experiments with Dedalus.

Esmerald Aliaj, Georgia Dimaki, Petros Getsopoulos, Yannis Thomas, Nikos Fotiou, Stavros Toumpis, Vasilios A. Siris, Iordanis Koutsopoulos, George C. Polyzos

Proceedings of the 12th International Workshop on Wireless Network Testbeds, 2018

A platform for wireless maritime networking experimentation.

Esmerald Aliaj, Georgia Dimaki, Petros Getsopoulos, Yannis Thomas, Nikos Fotiou, Stavros Toumpis, Iordanis Koutsopoulos, Vasilios A. Siris, George C. Polyzos

Proceedings of the 2018 Global Information Infrastructure and Networking Symposium, 2018

Smart Contracts for the Internet of Things: Opportunities and Challenges.

Nikos Fotiou, George C. Polyzos

Proceedings of the 2018 European Conference on Networks and Communications, 2018

Authentication and Authorization for Interoperable IoT Architectures.

Nikos Fotiou, George C. Polyzos

Proceedings of the Emerging Technologies for Authorization and Authentication, 2018

2017

Network and Protocol Architectures for Future Satellite Systems.

Tomaso de Cola, Alberto Ginesi, Giovanni Giambene, George C. Polyzos, Vasilios A. Siris, Nikos Fotiou, Yiannis Thomas

Found. Trends Netw., 2017

Observing IoT resources over ICN.

Hasan M. A. Islam, Dmitrij Lagutin, Nikos Fotiou

Proceedings of the 2017 IFIP Networking Conference, 2017

Edge-ICN and its application to the Internet of Things.

Nikos Fotiou, Vasilios A. Siris, George Xylomenos, George C. Polyzos, Konstantinos V. Katsaros, George P. Petropoulos

Proceedings of the 2017 IFIP Networking Conference, 2017

Blockchain-Assisted Information Distribution for the Internet of Things.

George C. Polyzos, Nikos Fotiou

Proceedings of the 2017 IEEE International Conference on Information Reuse and Integration, 2017

ICN enabling CoAP extensions for IP based IoT devices.

Nikos Fotiou, George Xylomenos, George C. Polyzos, Hasan M. A. Islam, Dmitrij Lagutin, Teemu Hakala, Eero Hakala

Proceedings of the 4th ACM Conference on Information-Centric Networking, 2017

2016

Fighting packet storms in mobile networks with information-centrism.

Vaggelis G. Douros, Nikos Fotiou, George C. Polyzos

EAI Endorsed Trans. Cloud Syst., 2016

Access Control for the Internet of Things.

Nikos Fotiou, Theodore Kotsonis, Giannis F. Marias, George C. Polyzos

Proceedings of the 2016 International Workshop on Secure Internet of Things, 2016

Securing Information-Centric Networking without Negating Middleboxes.

Nikos Fotiou, George Xylomenos, George C. Polyzos

Proceedings of the 8th IFIP International Conference on New Technologies, 2016

CoAP over ICN.

Nikos Fotiou, Hasan M. A. Islam, Dmitrij Lagutin, Teemu Hakala, George C. Polyzos

Proceedings of the 8th IFIP International Conference on New Technologies, 2016

Decentralized name-based security for content distribution using blockchains.

Nikos Fotiou, George C. Polyzos

Proceedings of the IEEE Conference on Computer Communications Workshops, 2016

An Improved Scheme for Protecting Medical Data in Public Clouds.

Nikos Fotiou, George Xylomenos

Proceedings of the Information and Communication Technologies for Ageing Well and e-Health, 2016

Protecting Medical Data Stored in Public Clouds.

Nikos Fotiou, George Xylomenos

Proceedings of the 2nd International Conference on Information and Communication Technologies for Ageing Well and e-Health, 2016

Exploiting Caching, Proxy Re-encryption, Incentives, and Wi-Fi Direct for Authorized Content Distribution.

Nikos Fotiou, George C. Polyzos

Proceedings of the 7th International Conference on Emerging Ubiquitous Systems and Pervasive Networks (EUSPN 2016)/The 6th International Conference on Current and Future Trends of Information and Communication Technologies in Healthcare (ICTH-2016)/Affiliated Workshops, 2016

Securing Content Sharing over ICN.

Nikos Fotiou, George C. Polyzos

Proceedings of the 3rd ACM Conference on Information-Centric Networking, 2016

2015

Building a reliable Internet of Things using Information-Centric Networking.

George C. Polyzos, Nikos Fotiou

J. Reliab. Intell. Environ., 2015

Access control as a service for the Cloud.

Nikos Fotiou, Apostolis Machas, George C. Polyzos, George Xylomenos

J. Internet Serv. Appl., 2015

IP Over ICN - The Better IP? An Unusual Take on Information-Centric Networking.

Dirk Trossen, Martin J. Reed, Janne Riihijärvi, Michael Georgiades, Nikos Fotiou, George Xylomenos

CoRR, 2015

H-Pastry: An inter-domain topology aware overlay for the support of name-resolution services in the future Internet.

Nikos Fotiou, Konstantinos V. Katsaros, George Xylomenos, George C. Polyzos

Comput. Commun., 2015

Enabling NAME-Based Security and Trust.

Nikos Fotiou, George C. Polyzos

Proceedings of the Trust Management IX - 9th IFIP WG 11.11 International Conference, 2015

IP over ICN - The better IP?

Dirk Trossen, Martin J. Reed, Janne Riihijärvi, Michael Georgiades, Nikos Fotiou, George Xylomenos

Proceedings of the 2015 European Conference on Networks and Communications, 2015

I-CAN: Information-Centric Access Networking.

Vasilios A. Siris, Nikos Fotiou, Dimitris Dimopoulos, George C. Polyzos

Proceedings of the 2015 European Conference on Networks and Communications, 2015

2014

Information-centric networking: security requirements and solutions

Nikos Fotiou

PhD thesis, 2014

Cognitive and context-aware assistive environments using future internet technologies.

Charalampos Doukas, Nikos Fotiou, George C. Polyzos, Ilias Maglogiannis

Univers. Access Inf. Soc., 2014

Analysis of the effect of InfoRanking on content pollution in peer-to-peer systems.

Peiqing Zhang, Nikos Fotiou, Bjarne E. Helvik, Giannis F. Marias, George C. Polyzos

Secur. Commun. Networks, 2014

Enhancing information lookup privacy through homomorphic encryption.

Nikos Fotiou, Dirk Trossen, Giannis F. Marias, Alexandros Kostopoulos, George C. Polyzos

Secur. Commun. Networks, 2014

A Survey of Information-Centric Networking Research.

George Xylomenos, Christopher N. Ververidis, Vasilios A. Siris, Nikos Fotiou, Christos Tsilopoulos, Xenofon Vasilakos, Konstantinos V. Katsaros, George C. Polyzos

IEEE Commun. Surv. Tutorials, 2014

Realizing the Internet of Things using information-centric networking.

Nikos Fotiou, George C. Polyzos

Proceedings of the 10th International Conference on Heterogeneous Networking for Quality, 2014

Access control delegation for the cloud.

Nikos Fotiou, Apostolis Machas, George C. Polyzos, George Xylomenos

Proceedings of the 2014 Proceedings IEEE INFOCOM Workshops, Toronto, ON, Canada, April 27, 2014

Security requirements and solutions for integrated satellite-terrestrial Information-Centric Networks.

Nikos Fotiou, Yiannis Thomas, Vasilios A. Siris, George C. Polyzos

Proceedings of the 7th Advanced Satellite Multimedia Systems Conference and the 13th Signal Processing for Space Communications Workshop, 2014

A Framework for Privacy Analysis of ICN Architectures.

Nikos Fotiou, Somaya Arianfar, Mikko Särelä, George C. Polyzos

Proceedings of the Privacy Technologies and Policy - Second Annual Privacy Forum, 2014

ICN privacy and name based security.

Nikos Fotiou, George C. Polyzos

Proceedings of the 1st International Conference on Information-Centric Networking, 2014

2013

Handling mobility in future publish-subscribe information-centric networks.

Nikos Fotiou, Konstantinos V. Katsaros, George C. Polyzos, Mikko Särelä, Dirk Trossen, George Xylomenos

Telecommun. Syst., 2013

Towards secure and context-aware information lookup for the Internet of Things.

Michalis Giannikos, Korina Kokoli, Nikos Fotiou, Giannis F. Marias, George C. Polyzos

Proceedings of the International Conference on Computing, Networking and Communications, 2013

2012

Energy-aware Key Management in Mobile Wireless Sensor Networks.

Xiaobing He, Pawel Szalachowski, Zbigniew Kotulski, Nikos Fotiou, Giannis F. Marias, George C. Polyzos, Hermann de Meer

Ann. UMCS Informatica, 2012

Illustrating a publish-subscribe Internet architecture.

Nikos Fotiou, Dirk Trossen, George C. Polyzos

Telecommun. Syst., 2012

Access control enforcement delegation for information-centric networking architectures.

Nikos Fotiou, Giannis F. Marias, George C. Polyzos

Comput. Commun. Rev., 2012

Efficient information lookup for the Internet of Things.

Giannis F. Marias, Nikos Fotiou, George C. Polyzos

Proceedings of the 2012 IEEE International Symposium on a World of Wireless, 2012

Fighting Phishing the Information-Centric Way.

Nikos Fotiou, Giannis F. Marias, George C. Polyzos

Proceedings of the 5th International Conference on New Technologies, 2012

On Inter-Domain Name Resolution for Information-Centric Networks.

Konstantinos V. Katsaros, Nikos Fotiou, Xenofon Vasilakos, Christopher N. Ververidis, Christos Tsilopoulos, George Xylomenos, George C. Polyzos

Proceedings of the NETWORKING 2012, 2012

2011

Context-aware delivery of information in assistive environments utilizing future internet technologies.

Charalampos Doukas, Nikos Fotiou, George C. Polyzos, Ilias Maglogiannis

Proceedings of the PETRA 2011, 2011

2010

Fighting spam in publish/subscribe networks using information ranking.

Nikos Fotiou, Giannis F. Marias, George C. Polyzos

Proceedings of the Next Generation Internet (NGI), 2010

Towards a Secure Rendezvous Network for Future Publish/Subscribe Architectures.

Nikos Fotiou, Giannis F. Marias, George C. Polyzos

Proceedings of the Future Internet - FIS 2010, 2010

Developing Information Networking Further: From PSIRP to PURSUIT.

Nikos Fotiou, Pekka Nikander, Dirk Trossen, George C. Polyzos

Proceedings of the Broadband Communications, Networks, and Systems, 2010

2009

Supporting Mobile streaming services in future publish/subscribe networks.

Konstantinos V. Katsaros, Nikos Fotiou, George C. Polyzos, George Xylomenos

Proceedings of the 2009 Wireless Telecommunications Symposium, 2009