Associate Professor
University of Crete (UoC), Computer Science Department, Heraklion, Greece
Xenofontas Dimitropoulos is an Associate Professor at the University of Crete and Affiliated Researcher to the Foundation for Research and Technology Hellas (FORTH), where he leads the Internet Security, Privacy, and Intelligence Research (INSPIRE) Group.
He received a PhD degree from the Georgia Institute of Technology. His research focuses on software defined networks and Internet measurements. He has received grants from the European Research Council, the Marie Skłodowska-Curie action, and the Fulbright Institute.
He has served in the organizing committee of ACM SIGCOMM and has won two best paper awards.
University of Crete (UoC), Computer Science Department, Heraklion, Greece
University of Crete (UoC), Computer Science Department, Heraklion, Greece
Foundation for Research and Technology – Hellas (FORTH), Institute of Computer Science, Heraklion, Greece
ETH Zürich, Zürich, Switzerland
ETH Zürich, Zürich, Switzerland
Open University of Cyprus (OUC), Nicosia, Cyprus
PhD, Electrical and Computer Engineering
Georgia Institute of Technology, Atlanta
MSc, Electrical and Computer Engineering
Georgia Institute of Technology, Atlanta
BS, Physics
Aristotle University of Thessaloniki, Greece.
My research has focused on Internet routing, software defined networks, Internet topology, network monitoring, network security, privacy, and network simulation.
I use network measurements, like routing data and traffic traces, to understand how complex systems work in practice, which then helps drive my research to building prudent solutions that address key deficiencies.
I try to distill complex real-world problems into clear formulations and to investigate suitable solutions leveraging when possible on established theory, like data mining and graph theory.
In addition, my research often involves designing and building a system. Finally, I consider important and I try to make software as well as useful measurement data available to the community.
European Research Council (ERC) Proof of Concept Grant RAVEN: Routing Attack Vulnerability Evaluation for Networks Acquired a prestigious ERC Proof of Concept Grant which aims to build a prototype of a BGP hijacking vulnerability assessment service, employing real-world experimentation, accurate simulations and realistic emulations.
European Research Council (ERC) Proof of Concept Grant PHILOS: Prefix HIjacking Live detectiOn System Acquired a prestigious ERC Proof of Concept Grant to investigate the commercial exploitation of research results about Internet routing security and BGP prefix hijacking in particular.
RIPE NCC Community Project ARTEMIS: Automatic and Real-Time dEtection and MItigation System Acquired funding from RIPE NCC to build an open source tool for detecting and mitigating BGP prefix hijacking attacks.
FET OPEN VisorSurf: A Hardware Platform for Software-driven Functional Metasurfaces Supporting project development and carrying out project management duties. The entire project, which involves five partners and a total budget of 5,75 million euros, was initiated in FORTH-ICS by my group members.
Marie Sklodowska-Curie WIVI-2020: Wireless Visionaries for 2020 Participating in an Initial Training Network - European Industrial Doctorate project. Supervising a PhD student, who is supported by the project.
European Research Council (ERC) Starting Grant NetVolution: Evolving Internet Routing -- A Paradigm Shift to Foster Innovation Acquired a prestigious ERC Starting Grant to conduct research on evolving the Border Gateway Protocol (BGP) of the Internet based on a novel SDN-based paradigm. Total funding: 1,41 million euros.
Privacy-Preserving Data Publishing Acquired funding from the Zurich Information Security Center (ZISC) to research risk assessment and privacy preservation technologies for facilitating data owners in deciding if aggregate data, like statistics, association rules, and classifiers, can be safely published. The project was funded by Google through ZISC. Initiated project and led writing of project proposal.
DEcentralized, cooperative and privacy-preserving MONitoring for trustworthinesS (DEMONS) Participated in the FP7 DEMONS project. Supervised research on the design of efficient secure multi-party computation protocols for distributed network anomaly detection, event correlation, and troubleshooting.
Privacy-Preserving Flow Analyzer In partnership with IBM Research Zurich, acquired funding from the Swiss National Science Foundation to transfer the SEPIA multi-party computation library developed in ETH to an IBM pilot privacy-preserving multi-domain traffic flow analyzer. Initiated the project, led writing of project proposal, and coordinated conducted work.
SecMetrics: On Quantifying Operational Security Acquired funding from the Swiss Defense Procurement Agency to conduct research on network intrusion detection and on security metrics in enterprise networks. Led writing of project proposal.
INfrastructure for heTErogeneous, Resilient, SEcure, Complex, Tightly Inter-Operating Networks (INTERSECTION) Participated in the FP7 INTERSECTION project, which developed a modular security framework for heterogeneous networks. As part of this project, ETH developed novel techniques and tools to generate synthetic anomalies for evaluating network traffic anomaly detection systems. Supervised conducted research and handled project administration.
Marie Curie International Re-integration Grant Acquired FP6 funding for conducting research on the management and coordination of network traffic monitoring sensors. The conducted research led to novel monitoring and measurement analysis techniques for mapping service dependencies and for detecting anomalies.
NeTS-NR: Toward Mathematically Rigorous Next-Generation Routing Protocols for Realistic Network Topologies Participated in National Science Foundation (NSF) project that designed a mathematically rigorous Internet routing scheme for realistic network topologies. Developed novel techniques for measuring and modeling the topology of the Internet at the level of Autonomous Systems.
Large-Scale Network Simulation for Security and Survivability Evaluation Participated in NSF project that built the Georgia Tech Network Simulator (GTNetS). Helped in the design of the BGP simulation modules.
Autonomous-System Ranking Participated in project funded by Cisco that developed a ranking method for Internet Autonomous Systems (AS), name the CAIDA AS Rank. Led the design of heuristics for inferring AS relationships.
The published papers have received a total of 3,407 citations, according to Google Scholar, up to the 10th of Sep, 2019.
The corresponding h-index is 30.
Security, Privacy, and Intelligence on the Internet (HY-533) Computer Science Department, University of Crete Updated the project and the structure of the course.
Software-Defined Networks (SDN) (HY-436) Computer Science Department, University of Crete Updated the teaching material of the course.
Computer Networks (CN) (HY-335) Computer Science Department, University of Crete Updated the teachning material and the exercises of the course.
Computer Networks (CN) (HY-335) Computer Science Department, University of Crete Updated the teachning material and the exercises of the course.
Security, Privacy, and Intelligence on the Internet (HY-533) Computer Science Department, University of Crete Updated the project and the structure of the course.
Software-Defined Networks (SDN) (HY-436) Computer Science Department, University of Crete Updated the teaching material of the course.
Computer Networks (CN) (HY-335) Computer Science Department, University of Crete Updated the teachning material and the exercises of the course.
Security, Privacy, and Intelligence on the Internet (HY-533) Computer Science Department, University of Crete Created entirely new post-graduate course focused on Internet security, privacy, and intelligence research topics. The course also introduces through practical projects the principles of Design Thinking; it applies Design Thinking to teach students how to solve research challenges.
Software-Defined Networks (SDN) (HY-436) Computer Science Department, University of Crete Updated the teaching material of the course. All lectures were recorded and published online.
Computer Networks (HY-335) Computer Science Department, University of Crete Entirely updated all the lectures material of the course.
Software-Defined Networks (SDN) (HY-436) Computer Science Department, University of Crete Created new exercises and teaching material.
Computer Networks (HY-335) Computer Science Department, University of Crete Updated the teaching material of the course.
Software-Defined Networks (HY-436) Computer Science Department, University of Crete Introduced entirely new undergraduate course on SDN with a strong emphasis on hands-on assignments.
Computer Networks (HY-335) Computer Science Department, University of Crete Updated entirely the CN course of the Computer Science Department with new teaching material and assignments.
Advanced Topics in Communication Networks (ATCN) (227-0575-00L) Department of Information Technology and Electrical Engineering, ETH Zürich With Dr. B. Ager, Dr. S. Neuhaus, Dr. K. Hummel, Dr. M. Happe, V. Kotronis and Prof. B. Plattner, taught ATCN course. Built entirely new curriculum dedicated to Software-Defined Networking.
Software-Defined Networks (HY-490.31) Computer Science Department, University of Crete Introduced new short (6-week) course on SDN.
Communication Networks (227-0120-00L) Department of Information Technology and Electrical Engineering, ETH Zürich With Dr. S. Neuhaus and Dr. K. Hummel, taught CN course.
Communication Networks (227-0120-00L) Department of Information Technology and Electrical Engineering, ETH Zürich With Dr. S. Neuhaus and Dr. K. Hummel, taught CN course. Introduced lecture on software-defined networking.
Advanced Topics in Communication Networks (227-0575-00L) Department of Information Technology and Electrical Engineering, ETH Zürich With Dr. F. Legendre, Dr. W. Muhlbauer, Dr. S. Neuhaus and Prof. B. Plattner, taught ATCN course. Updated curriculum with latest topics on Internet measurements.
Communication Networks (227-0120-00L) Department of Information Technology and Electrical Engineering, ETH Zürich Gave guest lecture on Internet routing.
Specialization in Networks and Communications (PLHS62) MSc in Information Systems, Open University of Cyprus (OUC) Coordinated and taught the Networks and Communications thematic union of OUC. Updated curriculum with entirely new textbook that focuses on practical aspects of network security. Prepared student assignments.
Advanced Topics in Communication Networks (227-0575-00L) Department of Information Technology and Electrical Engineering, ETH Zürich With Dr. F. Legendre, Dr. W. Muhlbauer, Dr. T. Spyropoulos and Prof. B. Plattner, taught ATCN course. Updated curriculum with latest topics on Internet measurements. Introduced course projects.
Communication Networks (227-0120-00L) Department of Information Technology and Electrical Engineering, ETH Zürich Gave guest lecture on Internet routing.
Specialization in Networks and Communications (PLHS62) MSc in Information Systems, Open University of Cyprus Developed and coordinated a brand-new thematic union that gives students practical experience with computer networks and security.
Advanced Topics in Communication Networks (227-0575-00L) Department of Information Technology and Electrical Engineering, ETH Zürich With Dr. F. Legendre, Dr. T. Spyropoulos, and Prof. B. Plattner, taught ATCN course. Updated curriculum with new lectures covering selected topics on Internet measurement research. Prepared related assignments.
Communication Networks (227-0120-00L) Department of Information Technology and Electrical Engineering, ETH Zürich Gave guest lectures on Internet routing.
Specialization in Computer Architecture and Computer Networks (PLHS52) MSc in Information Systems, Open University of Cyprus With Prof. C. Halatsis, re-designed curriculum introducing material on Operating Systems.
You can find me in FORTH typically in the days without teaching duties at the University of Crete. My office is Γ172 in the Telecommunications and Networks Laboratory (TNL) of the Institute of Computer Science (ICS) of FORTH. The office is in the main building of the campus.
Institute of Computer Science,
Telecommunications and Networks Laboratory,
Leoforos Plastira 100, GR-700 13 Heraklion, Crete, Greece.
You can find me in my office in the University of Crete the days I am teaching.
My office is B317 in the 3rd floor of the Computer Science Department of the University of Crete.
University of Crete, Department of Computer Science.
Office B-317, Heraklion Voutes Campus
GR-700 13 Heraklion, Crete, Greece.