Professional Activities

Chair

  • Chair, Workshop on Future Access Control, Identity Management and Privacy Preserving Solutions in Internet Services (FASES 2016) in conjunction with the ARES EU Projects Symposium 2016
  • Publicity Co-chair, 1st FTRA International Workshop on Convergence Security in Pervasive Environments (IWCS 2011), 2011
  • Program Committee co-Chair, 5th International Workshop on Critical Information Infrastructures Security, (CRITIS 2010), 2010
  • Local Organizing Co-Chair, 4th Annual Workshop on Digital Forensics and Incident Analysis (WDFIA 2009), 2009.
  • Local Organizing Co-Chair, 3rd International Symposium on Human Aspects of Information Security & Assurance (HAISA 2009), 2009.
  • Panels co-Chair, 18th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2007), 2007.
  • Workshop co-Chair, 15th IST Mobile and Wireless Communication Summit (IST Mobile Summit), 2006.

Journal Editorial Board

Conference Technical Committees

  • Program Committee, 15th IEEE International Conference on Advanced and Trusted Computing, (ATC 2018).
  • Program Committee, 13th International Conference on Critical Information Infrastructures Security, (CRITIS 2018).
  • Program Committee, 9th International Conference on Data Communication Networking, (DCNET 2018).
  • Program Committee, 29th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, (PIMRC 2018).
  • Program Committee, 1st Workshop on Industrial Internet of Things Security, (WIIoTS 2018).
  • Program Committee, 7th International Symposium on Secure Virtual Infrastructures - Cloud and Trusted Computing, (C&TC 2017).
  • Program Committee, 13th EAI International Conference on Collaborative Computing: Networking, Applications and Worksharing, (CollaborateCom 2017).
  • Program Committee, 12th International Conference on Availability, Reliability and Security, (ARES 2017).
  • Program Committee, 14th IEEE Conference on Advanced and Trusted Computing, (ATC 2017).
  • Program Committee, 10th EAI International Conference on Bio-inspired Information and Communications Technologies, (BICT 2017).
  • Program Committee, 12th International Conference on Critical Information Infrastructures Security, (CRITIS 2017).
  • Program Committee, 7th International Conference on Data Communication Networking, (DCNET 2017).
  • Program Committee, 7th International Conference on e-Democracy, (e-Democracy 2017).
  • Program Committee, 22nd European Symposium on Research in Computer Security, (ESORICS 2017).
  • Program Committee, 21st Pan-Hellenic Conference on Informatics, (PCI 2017).
  • Program Committee, 28th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, (PIMRC 2017).
  • Program Committee, Tyrrhenian Workshop on Digital Communication 2017-"Towards a Smart and Secure Future Internet", (TIWDC 2017).
  • Program Committee, 14th International Conference on Trust, Privacy & Security in Digital Business, (TrustBus 2017).
  • Program Committee, 15th International Conference on Ad-Hoc Networks and Wireless, (AdHocNow 2016).
  • Program Committee, 11th International Conference on Availability, Reliability and Security, (ARES 2016).
  • Program Committee, 13th IEEE International Conference on Advanced and Trusted Computing, (ATC 2016).
  • Program Committee, International Symposium on Advances in Applied Informatics, (SAI'16).
  • Program Committee, 11th International Conference on Critical Information Infrastructures Security, (CRITIS 2016).
  • Program Committee, 7th International Conference on Data Communication Networking, (DCNET 2016).
  • Program Committee, 21st European Symposium on Research in Computer Security, (ESORICS 2016).
  • Program Committee, 27th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, (PIMRC 2016).
  • Program Committee, 20th Pan-Hellenic Conference on Informatics, (PCI 2016).
  • Program Committee, 1st International Conference on Security and Privacy in Vehicular Network, (SPVAN 2016).
  • Program Committee, 13th International Conference on Trust, Privacy and Security in Digital Business, (TrustBus’ 16).
  • Program Committee, 10th International Conference on Availability, Reliability and Security, (ARES 2015).
  • Program Committee, 10th International Conference on Bio-inspired Information and Communications Technologies, (BICT 2015).
  • Program Committee, 10th International Conference on Critical Information Infrastructures Security, (CRITIS 2015).
  • Program Committee, 6th International Conference on Data Communication Networking, (DCNET 2015).
  • Program Committee, 26th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, (PIMRC 2015).
  • Program Committee, 12th International Conference on Trust, Privacy and Security in Digital Business, (TrustBus’15).
  • Program Committee, 19th Pan-Hellenic Conference on Informatics, (PCI 2015).
  • Program Committee, 10th International Conference on Risks and Security of Internet and Systems, (CRiSIS 2015).
  • Program Committee, 6th International Conference on e-Democracy, (e-Democracy'15).
  • Program Committee, 5th International Conference on IT Convergence and Security, (ICITCS 2015).
  • Program Committee, 14th IEEE International Symposium on Signal Processing and Information Technology, (ISSPIT 2014).
  • Program Committee, 9th International Conference on Availability, Reliability and Security, (ARES 2014).
  • Program Committee, 8th International Conference on Bio-inspired Information and Communications Technologies, (BICT 2014).
  • Program Committee, 9th International Conference on Critical Information Infrastructures Security, (CRITIS 2014).
  • Program Committee, 5th International Conference on Data Communication Networking, (DCNET 2014).
  • Program Committee, 25th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, (PIMRC 2014).
  • Program Committee, 3th International Workshop on Network Forensics, Security and Privacy, (NFSP 2014).
  • Program Committee, 8th Symposium on Security and Multimodality in Pervasive Environments, (SMPE14).
  • Program Committee, 11th International Conference on Trust, Privacy and Security in Digital Business, (TrustBus 2014).
  • Program Committee, 24th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, (PIMRC 2013).
  • Program Committee, 8th International Conference on Availability, Reliability and Security, (ARES 2013).
  • Program Committee, 8th International Workshop on Critical Information Infrastructures Security, (CRITIS 2013).
  • Program Committee, 4th International Conference on Data Communication Networking, (DCNET 2013).
  • Program Committee, 10th European Workshop on Public Key Services, Applications and Infrastructures, (EuroPKI-2013).
  • Program Committee, 13th IEEE International Symposium on Signal Processing and Information Technology, (ISSIT 2013).
  • Program Committee, 7th Symposium on Security and Multimodality in Pervasive Environments, (SMPE13).
  • Program Committee, 4th International Conference on Information, Intelligence, Systems and Applications, (IISA 2013).
  • Program Committee, 10th International Conference on Trust, Privacy and Security in Digital Business, (TrustBus 2013).
  • Program Committee, 7th International Workshop on Critical Information Infrastructures Security, (CRITIS 2012).
  • Program Committee, 16th Pan-Hellenic Conference on Informatics, (PCI 2012).
  • Program Committee, 8th International Wireless Communications and Mobile Computing Conference, (IWCMC 2012).
  • Program Committee, International Conference on Advances in Computing, Communications and Informatics, (ICACCI 2012).
  • Program Committee, 3rd International Conference on Cloud Computing, GRIDs, and Virtualization, (Cloud Computing 2012).
  • Program Committee, IEEE Consumer Communications and Networking Conference, Work in Progress, (CCNC 2012).
  • Program Committee, 6th Symposium on Security and Multimodality in Pervasive Environments, (SMPE12).
  • Program Committee, 9th International Conference on Trust, Privacy and Security in Digital Business, (TrustBus 12).
  • Program Committee, 5th Symposium on Security and Multimodality in Pervasive Environments, (SMPE11), 2011
  • Program Committee, 15th Pan-Hellenic Conference on Informatics (PCI 2011), 2011.
  • Program Committee, International Wireless Communications and Mobile Computing Conference (IWCMC 2011), 2011
  • Program Committee, 5th Panhellenic Scientific Conference for Undergraduate and Postgraduate Students in Computer Engineering, Informatics, related Technologies and Applications (Eureka! 2011), 2011
  • Program Committee, 9th Annual Conference on Communication Networks and Services Research (CNSR 2011), 2011.
  • Program Committee, 3rd IEEE International Conference on Cloud Computing Technology and Science (IEEE CloudCom 2011), 2011
  • Program Committee, 8th International Conference on Trust, Privacy and Security in Digital Business (TrustBus 11), 2011.
  • Program Committee, 5th Symposium on Security and Multimodality in Pervasive Environments, (SMPE11), 2011.
  • Program Committee, 2nd World Congress on Computer Science and Information Engineering, (CSIE 2011), 2011
  • Program Committee, IEEE Consumer Communications and Networking Conference, Work in Progress, (CCNC 2011), 2011.
  • Program Committee, 4th IEEE WoWMoM Workshop on Autonomic and Opportunistic Communications (AOC 2010), 2010.
  • Program Committee, 8th Annual Conference on Communication Networks and Services Research (CNSR 2010), 2010.
  • Program Committee, 7th IEEE Consumer Communications and Networking Conference (CCNC 2010), 2010.
  • Program Committee, IADIS International Conference e-Commerce (e-Commerce 2010), 2010.
  • Program Committee, 7th European Workshop on Public Key Services, Applications and Infrastructures (EuroPKI-2010), 2010.
  • Program Committee, 4th Panhellenic Scientific Conference for Undergraduate and Postgraduate Students in Computer Engineering, Informatics, related Technologies and Applications (Eureka! 2010), 2010.
  • Program Committee, 2nd International ICST Conference on Mobile Lightweight Wireless Systems (MOBILIGHT 2010), 2010.
  • Program Committee, 14th Pan-Hellenic Conference on Informatics (PCI 2010), 2010.
  • Program Committee, 21st IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2010), 2010.
  • Program Committee, 7th International Conference on Trust, Privacy and Security in Digital Business (TrustBus 10), 2010.
  • Program Committee, 4th Symposium on Security and Multimodality in Pervasive Environments (SMPE10), 2010.
  • Program Committee, 6th International Conference on Trust, Privacy and Security in Digital Business (TrustBus 09), 2009.
  • Program Committee, 13th Pan-Hellenic Conference on Informatics (PCI 2009), 2009.
  • Program Committee, 3rd IEEE WoWMoM Workshop on Autonomic and Opportunistic Communications (AOC 2009).
  • Program Committee, 7th Annual Conference on Communication Networks and Services Research (CNSR2009).
  • Program Committee, IADIS International Conference e-Commerce 2009 (e-Commerce 2009).
  • Program Committee, 3rd Symposium on Security and Multimodality in Pervasive Environments (SMPE09), 2009.
  • Program Committee, 2009 IEEE Wireless Communications and Networking Conference (WCNC 2009).
  • Program Committee, 6th IEEE Consumer Communications and Networking Conference (CCNC 2009), 2009.
  • Program Committee, 5th International Conference on Trust, Privacy and Security in Digital Business (TrustBus 08), 2008.
  • Program Committee, 1st Budapest Tutorial and Workshop on Autonomic Communications and Component-ware (TACC 2008), 2008.
  • Program Committee, 2nd Symposium on Security and Multimodality in Pervasive Environments (SMPE08), 2008.
  • Program Committee, 5th Pan-Hellenic Conference on Informatics (PCI 2008), 2008.
  • Program Committee, IADIS International Conference e-Commerce 2008 (e-Commerce 2008).
  • Program Committee, 5th European PKI Workshop (EuroPKI-2008), 2008.
  • Program Committee, 19th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2008), 2008.
  • Program Committee, 18th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2007), 2007.
  • Program Committee, 13th European Wireless Conference (EW2007), 2007.
  • Program Committee, 15th IST Mobile and Wireless Communication Summit (IST Mobile Summit), 2006.
  • Program Committee, 12th European Wireless Conference (EW2006), 2006.

Working groups

  • Core member and contributor to the Special Interest Group 2 (SIG2) of the World Wireless Research Forum (WWRF) that studies security issues

Summer Schools

  • Intensive Program on Information Communication Security (IPICS), 2010, 2011, 2012, 2015, 2017