I will speak at PyCon Greece on August 29
πŸ“ Technopolis of Municipality of Athens

Get Directions!
Field in Lancaster

Vasileios Giotsas

Senior Research Engineer
Cloudflare
Vasileios Giotsas

About

Vasileios (Vasilis) Giotsas is a research engineer working on network measurements and telemetry, risk assessment and mitigation of Internet infrastructure vulnerabilities, and analysis of Internet routing policies and performance. He's a lecturer (assistant professor) at the Computer and Communications department of Lancaster University, and has worked as a research scientist at the Internet Measurement and Analysis group of TU Berlin, and as a postdoc researcher at CAIDA (Center of Advanced Internet Data Analysis) at UC San Diego. He has worked on multiple research projects funded by the UK National Cyber Security Center (NCSC), the US Department of Homeland Security (DHS), and the Space and Naval Warfare Systems Command (SPAWAR). His work has been recognized with the CoNEXT 2015 best paper award, and the IETF Applied Networking Research Prize 2016. His datasets have been shortlisted in 2013 and 2014 for the ACM SIGCOMM Community Contribution Award. He received two RIPE NCC Community Projects funds and two RIPE NCC fellowships.

Research Interests

Network Measurements
Internet Infrastructure
Routing Policies
Network Telemetry
Risk Assessment
Topology Analysis

Education

Ph.D. in Computer Science
University College London, 2014
Advisor: Shi Zhou
M.S. in Data Communications, Networks and Distributed Systems
University College London, 2008 Summa Cum Laude
B.S. in Computer Engineering
University of Piraeus, 2006

Awards and Recognition

2016 IETF Applied Networking Research Prize for outstanding research contributions.
2015 CoNEXT Best Paper Award for our work on Internet infrastructure analysis.
2014 Dataset shortlisted for the ACM SIGCOMM Community Contribution Award.
2013 Dataset shortlisted for the ACM SIGCOMM Community Contribution Award.

Talks

Research presentations and talks

Selected Publications

BGPStream: A Software Framework for Live and Historical BGP Data Analysis
Chiara Orsini, Alistair King, Danilo Giordano, Vasileios Giotsas, Alberto Dainotti
Internet Measurement Conference 2016
CommunityWatch: The Swiss-Army Knife of BGP Anomaly Detection
Vasileios Giotsas, et al.
ACM SIGCOMM 2018
Improving the Discovery of IXP Peering Links through Passive BGP Measurements
Vasileios Giotsas, et al.
IEEE INFOCOM 2013
Valley-free violation in Internet routing β€” Analysis based on BGP Community data
Vasileios Giotsas, et al.
IEEE Communications Letters 2012
Inferring Internet AS Relationships Based on BGP Routing Policies
Vasileios Giotsas, et al.
arXiv preprint 2011
Performance Analysis of Multipath BGP
Vasileios Giotsas, et al.
arXiv preprint 2021
View All Publications β†’

Location Map

Technopolis Athens Map

Technopolis of Municipality of Athens - PyCon Greece venue location

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Contact

Feel free to reach out if you're interested in collaboration or have questions about my research!

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