Nikos Fotiou, Researcher
Nikos Fotiou Contact Information
Address: Athens University of Economics and Business,
Department of Informatics,
Office: #209,
Trias 2,
Athens 11362, Greece
E-mail: fotiou # aueb.gr (replace # with @)

I am a researcher at the Mobile Multimedia Laboratory, Department of Informatics, Athens University of Economics and Business (AUEB). I hold a Ph.D. in Computer Science from the Athens University of Economics and Business, Department of Informatics (2014, Download my Ph.D. thesis), M.Sc. in Internetworking from the Royal Institute of Technology (KTH), ICT Dept. (2007), and Diploma in ICSD Engineering from the University of the Aegean, Dept. of Information and Communications Systems Eng. (2005).

My research is focused on, Future Internet architectures, User privacy, Access control mechanisms, Content integrity and provenance verification.

[My e-home] [A blog with mainly technical posts] [My sunday security story (in greek)] [Joint opinion blog (in greek)] [Personal twitter account]

Publications

Journal Publications

  • N. Fotiou, G. Xylomenos, "An Improved Scheme for Protecting Medical Data in Public Cloud", Communications in Computer and Information Science, Springer, vol. 736, pp. 66-79, 2017 [author version] [published version]
  • N. Fotiou, A. Machas, G.C. Polyzos, G. Xylomenos, "Access control as a service for the Cloud", Journal of Internet Services and Applications, Springer, vol. 6, no. 1, pp. 1-15, 2015, 2015 [published version (open access)]
  • G.C. Polyzos, N. Fotiou, "Building a reliable Internet of Things using Information-Centric Networking", Journal of Reliable Intelligent Environments, Springer, vol. 6, no. 1, pp 47-58,2015 [published version (open access)]
  • N. Fotiou, D. Trossen, G.F. Marias, A. Kostopoulos, G.C. Polyzos, "Enhancing information lookup privacy through homomorphic encryption", Security and Communication Networks, Wiley, vol. 7, no. 4, pp. 700-713, 2014 [author version] [published version]
  • P.Zhang, N. Fotiou, B.E. Helvik, G.F. Marias, G.C. Polyzos, "Analysis of the effect of InfoRanking on content pollution in peer-to-peer systems," Security and Communication Networks, Wiley, vol. 7, no. 4, pp. 700-713, 2014 [author version] [published version]
  • C. Doukas, N. Fotiou, G.C. Polyzos, I. Maglogiannis, "Cognitive and Context Aware Assistive Environments Using Future Internet Technologies," Universal Access in the Information Society, Springer, vol. 13, no. 1, pp. 59-72, 2014 [pre-print version] [published version]
  • N. Fotiou, K. Katsaros, G.C. Polyzos, M. Sarela, D. Trossen, G. Xylomenos, "Handling Mobility in Future Publish-Subscribe Information-Centric Networks", Telecommunication Systems, Springer, vol. 53, no. 3, pp. 299-314, 2013 [author version] [published version]
  • G. Xylomenos, C. Ververidis, N. Fotiou, C. Tsilopoulos, X. Vasilakos, K. Katsaros, G.C. Polyzos, "A Survey of Information-Centric Networking Research," IEEE Communications Surveys & Tutorials, vol. 16, no. 2, pp. 1024-1049, 2013 [pre-print version] [published version]
  • N. Fotiou, G.C. Polyzos, D. Trossen, "Illustrating a Publish-Subscribe Internet Architecture," Telecommunication Systems, Springer, vol. 51, no. 4, pp. 233-245, 2012 [author version] [published version]

Book Artciles

  • N. Fotiou, G.F. Marias, G.C. Polyzos , "Publish-Subscribe Internetworking Security Aspects," in Trustworthy Internet, G. Bianchi, L. Salgarelli, N. Blefari-Melazzi, eds., Springer, 2011 [pdf]

Tutorials

  • N. Fotiou, G. C. Polyzos, "ICN Privacy and Name based Security," 1st ACM conference on Information-centric Networking (ICN-2014), Paris, France, 2014 [pdf]

Refereed International Conference and Workshop Papers

  • N. Fotiou, G.C. Polyzos, "Authentication and authorization for interoperable IoT architectures", Proc. 1st International Workshop on Emerging Technologies for Authorization and Authentication (Co-Located with ESORICS 2018), Barcelona, Spain, 2018 [pdf]
  • N. Fotiou, V. A. Siris, A. Mertzianis, G.C. Polyzos, "Smart IoT Data Collection", Proc. Seventh IEEE WoWMoM Workshop on the Internet of Things: Smart Objects and Services (IoT-SoS), Chania, Greece, 2018 [pdf]
  • N. Fotiou, G.C. Polyzos, "Smart contracts for the Internet of Things: opportunities and challenges", Proc. of the European Conference on Networks and Communications (EUCNC), Ljubljana, Slovenia, 2018 [pdf]
  • N. Fotiou, G. C. Polyzos, "Blockchain-assisted Information Distribution for the Internet of Things", Proc. of the 4th International Workshop on Information Integration in Cyber Physical Systems (IICPS 2017), San Diego, California, USA, 2017 [pdf]
  • N. Fotiou, V A. Siris, G. Xylomenos, G. C. Polyzos, K. V. Katsaros, G. Petropoulos "Edge-ICN and its application to the Internet of Things", Proc. of the IFIP Networking Workshop on Information-Centric Fog Computing (ICFC), Stockholm, Sweden, 2017 [pdf]
  • N. Fotiou, G. C. Polyzos, "Securing Content Sharing over ICN", Proc. of the 3rd ACM Conference on Information-Centric Networking (ACM-ICN 2016), Kyoto, Japan, 2016 [pdf]
  • N. Fotiou, T. Kotsonis, G. F. Marias, G. C. Polyzos, "Access Control for the Internet of Things", Proc. of the International Workshop on Secure Internet of Things 2016 (SIoT 2016), Heraklion, Greece, 2016 [pdf]
  • N. Fotiou, G. C. Polyzos, "Decentralized name-based security for content distribution using blockchains", Proc. of the Multimedia Streaming in Infomation-Content-Centric Networks (MuSIC) Workshop, San Francisco, CA, USA, 2016 [pdf]
  • N. Fotiou, G. Xylomenos, G. C. Polyzos, "Securing Information-Centric Networking without negating Middleboxes", Proc. of the 8th IFIP International Conference on New Technologies, Mobility and Security (NTMS), Larnaca, Cyprus, 2016 [pdf]
  • N. Fotiou, G. Xylomenos, "Protecting medical data stored in public Clouds", Proc. of the 2nd International Conference on Information and Communication Technologies for Ageing Well and e-Health (ICT4AWE), Rome, Italy, 2016 [pdf]
  • D. Trossen, M. J. Reed, J. Riihijärvi, M. Georgiades, N. Fotiou, G. Xylomenos, "iP Over ICN - The Better IP?", Proc. of the European Conference on Networks and Communications (EUCNC), Paris, France, 2015 [pdf]
  • V. A. Siris, N. Fotiou, D. Dimopoulos, G. C. Polyzos,"I-CAN: Information-Centric Access Networking - Architecture and Experiments", Proc. of the European Conference on Networks and Communications (EUCNC), Paris, France, 2015 [pdf]
  • N. Fotiou, G. C. Polyzos, "Enabling NAME-based security and trust," Proc. of the 9th IFIP WG 11.11 International Conference on Trust Management, Hamburg, Germany, 2015 [pdf]
  • N. Fotiou, Y. Thomas, V. A. Siris, G. C. Polyzos, "Security Requirements and Solutions for Integrated Satellite-Terrestrial Information-Centric Networks," Proc. of the 7th Advanced Satellite Multimedia Systems Conference, 13th Signal Processing for Space Communications Workshop ASMS/SPSC, Livorno, Italy, 2014 [pdf]
  • V.G. Douros, N. Fotiou, C. G. Polyzos, "Fighting packet storms in mobile networks with information-centrism," Q-ICN Workshop, Rhodes, Greece, 2014 (Work in progress) [pdf]
  • N. Fotiou and C. G. Polyzos, "Realizing the Internet of Things using Information-Centric Networking," Q-ICN Workshop, Rhodes, Greece, 2014 (Work in progress) [pdf]
  • N. Fotiou, S. Arianfar, M. Sarela G.C. Polyzos, "A framework for privacy analysis of ICN architectures," Proc. Second Annual Privacy Forum, APF 2014, Athens, Greece, 2014 [pdf]
  • N. Fotiou, A. Machas, G. C. Polyzos, G. Xylomenos, "Access control delegation for the Cloud," Proc. IEEE CrossCloud Workshop, Toronto, Canada, 2014 [pdf] [software]
  • M. Giannikos, K. Kokoli, N. Fotiou, G. Marias, G.C. Polyzos, "Towards Secure and Context-Aware Information Lookup for the Internet of Things," Proc. International Conference on Computing, Networking and Communications (ICNC 2013), San Diego, USA, 2013 [pdf]
  • N. Fotiou, G.F. Marias, G.C. Polyzos, "Access Control Enforcement Delegation for Information-Centric Networking Architectures," Proc. ACM SIGCOMM Workshop on Information-Centric Networking (ICN-2012), Helsinki, Finland, August 2012 (best paper award) [pdf]
  • G.F. Marias, N. Fotiou, G.C. Polyzos, "Efficient information lookup for the Internet of Things," Proc. First IEEE WoWMoM Workshop on the Internet of Things: Smart Objects and Services, San Francisco, CA, USA, June 2012 [pdf]
  • N. Fotiou, G.F. Marias, G.C. Polyzos, "Fighting phishing the information-centric way," Proc. Fifth IFIP International Conference on New Technologies, Mobility and Security (NTMS 2012), Istanbul, Turkey, May 2012 [pdf] [software]
  • K. V. Katsaros, N. Fotiou, X. Vasilakos, C. N. Ververidis, C. Tsilopoulos, G. Xylomenos, G.C. Polyzos, "On Inter-domain Name Resolution for Information-Centric Networks," Proc. IFIP Networking 2012, Prague, Czech Republic, May 2012 [pdf]
  • N. Fotiou, G.F. Marias, G.C. Polyzos, P. Szalachowsk, Z. Kotulski, M. Niedermeier, X. He, H. de Meer, "Towards Adaptable Security for Energy Efficiency in Wireless Sensor Networks", Proc. Wireles World Research Forum (WWRF) Meeting 28, Athens, Greece, April 2012 [pdf]
  • C. Doukas, N. Fotiou, G.C. Polyzos, I. Maglogiannis, "Context-Aware Delivery of Information in Assistive Environments utilizing Future Internet Technologies," Proc. 4th International Conference on PErvasive Technologies Related to Assistive Environments, Crete, Creece, May 2011 [pdf]
  • N. Fotiou, P. Nikander, D. Trossen, G.C. Polyzos, "Developing Information Networking Further: From PSIRP to PURSUIT," Proc. 7th International ICST Conference on Broadband Communications,Networks, and Systems, Athens, Greece, October 2010 [pdf]
  • N. Fotiou, G.F. Marias, G.C. Polyzos, "Security Aspects of a Clean Slate Information Oriented Internet Architecture," Proc. 21st International Tyrrhenian Workshop on Digital Communications, Ponza, Italy, September 2010 [pdf]
  • N. Fotiou, G.F. Marias, G.C. Polyzos, "Towards a Secure Rendezvous Network for Future Publish/Subscribe Architectures," Proc. 3rd Future Internet Symposium 2010, Berlin, Germany, September 2010 [pdf]
  • N. Fotiou, G.F. Marias, G.C. Polyzos, "Fighting Spam in Publish/Subscribe Networks Using Information Ranking," Proc. 6th Euro-NF Conference on Next Generation Internet (NGI), Paris, France, June 2010 (Best student paper award) [pdf]
  • N. Fotiou, G.F. Marias, G.C. Polyzos, "Information Ranking in Content-Centric Networks," Future Network and MobileSummit 2010, Florence, Italy, June 2010 [pdf]
  • K.Katsaros, N.Fotiou, G.C. Polyzos, G. Xylomenos, "Overlay Multicast Assisted Mobility for Future Publish/Subscribe Networks," Proc. ICT Mobile Summit, Santander, Spain, June 2009 [pdf]
  • K.Katsaros, N.Fotiou, G.C. Polyzos, G. Xylomenos, "Supporting Mobile Streaming Services in Future Publish/Subscribe Networks," Proc. Wireless Telecommunications Symposium (WTS 2009), Prague, Czech Republic, April 2009 [pdf]
  • N. Fotiou, G.C. Polyzos, D. Trossen, "Illustrating a Publish-Subscribe Internet Architecture," Proc. Future Internet Architectures: New Trends in Service Architectures (2nd Euro-NF Workshop), June 2009 [pdf]

Posters

  • N. Fotiou and C. G. Polyzos, "Towards name-based trust," IFIP Trust Management, Singapore, 2014 (Poster) [pdf]