Johannes Zirngibl, M.Sc.

Research Associate
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Postal address

  • Institut für Informatik der
  • Technischen Universität München
  • Lehrstuhl I8
  • Boltzmannstr. 3
  • 85748 Garching bei München - Germany

Contact

  • Tel: +49 89 289 - 18090
  • Fax: +49 89 289 - 18033
  • e-Mail: zirngiblAtnet.in.tum.de
    (GPG: 36D8 0A79 B5E1 F20D C377 3D03 BED0 DA4A CA53 CC71)
  • Building/Room: MI Building, 03.05.053

Consultation hours

By arrangement

Research

I focus on large scale analysis and measurements targeting the Internet. My core areas are the analysis of network deployments and their peculiarities. My work relies on multiple protocols spanning networking layers, such as IPv6, DNS, TLS, QUIC.

The goal is to reach a better understanding of the Internet and understand the impact of often disregarded influences such as Off-Net deployments.

I am part of the Global Internet Observatory (GINO), a interest group at our chair focusing on Internet measurements.

Teaching

Supervised Theses

In progress

Student Title Type Advisors Year Links
Simon Karan Guayana Analyzing the Effect of Transport Parameters on QUIC’s Performance BA Johannes Zirngibl, Benedikt Jaeger 2022
Marcel Kempf Analysis of Performance Limitations in QUIC Implementations MA Benedikt Jaeger, Johannes Zirngibl 2022
Florian Gebauer Evaluating Different QUIC Scan Approaches BA Johannes Zirngibl, Patrick Sattler 2022 Pdf
Robert Dillitz Transformation and Evaluation of TLS Behavior Graphs MA Johannes Zirngibl, Benedikt Jaeger, Markus Sosnowski 2022 Pdf
anonymous Structural Analysis of the Great Firewall of China MA Lion Steger, Johannes Zirngibl 2022 Pdf
Liming Kuang Target Generation for IPv6 Hitlists BA Lion Steger, Johannes Zirngibl 2022 Pdf
Christian Benedikt Dietze Setup and Deployment of a Resilient Internet Scanning Infrastructure IDP Patrick Sattler, Johannes Zirngibl 2022 Pdf
Mohammad Shaharyar Shaukat Measuring the Impact of Transport Layer Protocols and Their Configuration on the Performance of Connections MA Simon Bauer, Patrick Sattler, Johannes Zirngibl 2022
Patrick Großmann Extended Usage Analysis of EDNS Client Subnet BA Patrick Sattler, Johannes Zirngibl, Lion Steger 2022
Theresa Gräbner Setup and Deployment of a Large Scale Certificate Scan Database BA Patrick Sattler, Johannes Zirngibl 2022
Sebastian Voit Bringing QUIC to High-speed Networks MA Benedikt Jaeger, Johannes Zirngibl 2021 Pdf

Finished

Author Title Type Advisors Year Links
Yudhistira Wibowo Analysis of Blocklisted TLS Servers BA Johannes Zirngibl, Patrick Sattler 2022
Michael Kutter Evaluation of Scalability and Limitations of HTTP/3 BA Benedikt Jaeger, Johannes Zirngibl 2022
Kevin Ploch QUIC Performance on 10G Links BA Benedikt Jaeger, Johannes Zirngibl 2022
Raphael Schmid ROV + IRR: Are Authorized Routes Registered? BA Johannes Zirngibl, Patrick Sattler, Juliane Aulbach 2021 Pdf
Pascal Henschke Analyzing BGP as a Graph BA Johannes Zirngibl, Patrick Sattler, Juliane Aulbach 2021 Pdf
Steffen Deusch Analyzing the Effect of Domain Parking on DNS Based Research BA Johannes Zirngibl, Patrick Sattler, Juliane Aulbach 2021 Pdf
Felix Myhsok Blocklists: Who is blocked? BA Johannes Zirngibl, Patrick Sattler, Markus Sosnowski 2021 Pdf
Daniel Hegedüs The First Year of QUIC v1 Deployment BA Johannes Zirngibl, Patrick Sattler, Benedikt Jaeger, Juliane Aulbach 2021 Pdf
Ben Riegel Assessing Link Utilization From Passive Datasets BA Simon Bauer, Johannes Zirngibl 2021
Lorenz Lehle Efficient Processing of Large Network Captures BA Lars Wüstrich, Johannes Zirngibl, Christian Lübben 2021 Pdf
Zeynep Sonkaya Development of an Efficient Large Scale DNS Scanning Pipeline IDP Patrick Sattler, Johannes Zirngibl 2021 Pdf
Tobias Wothge Industrial Control Systems (ICS) Protocol Detection BA Patrick Sattler, Lars Wüstrich, Johannes Zirngibl 2021
Karoline Ilse IPv6 Deployment Analysis using BGP Announcements BA Patrick Sattler, Johannes Zirngibl, Juliane Aulbach 2021 Pdf
Roland Bernhard Reif Detecting BGP Hijacking in Real Time IDP Patrick Sattler, Johannes Zirngibl 2020
Christian Wahl Analyzing the Stability and Expressiveness of Large-Scale DNS Scans MA Patrick Sattler, Johannes Zirngibl, Juliane Aulbach 2020
Jasper von der Heidt Analyzing PTP Master Clocks in the Wild BA Johannes Zirngibl, Max Helm, Henning Stubbe 2020 Pdf
Philippe Buschmann Analyzing Quic in the wild MA Johannes Zirngibl, Patrick Sattler, Benedikt Jaeger, Juliane Aulbach 2020 Pdf
Christian Kilb Blocklists: What is blocked and why? IDP Johannes Zirngibl, Patrick Sattler, Markus Sosnowski 2020 Pdf
Sebastian Heinrich Kappes An Analysis of the Development and Early Deployment of Encrypted SNI BA Johannes Zirngibl, Max Helm, Patrick Sattler 2020
Marcel Mussner In Depth Analysis of QUIC’s Lack of Kernel Optimizations MA Benedikt Jaeger, Johannes Zirngibl 2020 Pdf
Lennart Keller Packet Pacing with the QUIC Protocol BA Benedikt Jaeger, Johannes Zirngibl 2020 Pdf
Robert Dillitz Uncovering PTP Master Clocks in the Wild BA Johannes Zirngibl, Max Helm, Henning Stubbe 2020 Pdf
Roland Bernhard Reif Analysis of EDNS Client-Subnet Load Balancing BA Patrick Sattler, Johannes Zirngibl 2019
Marcel Kempf Evaluation of the QUIC Spin Bit for RTT Estimation BA Benedikt Jaeger, Johannes Zirngibl 2019 Pdf
Leo Schedelbeck rDNS Leaks - Disclosing the Real Infrastructure of Shadowed Services BA, MA, IDP Johannes Zirngibl, Patrick Sattler 2019 Pdf
Dominik Kreutzer Nameserver Rate Limits - Dynamic Adjustment of Scan Behavior BA, MA, IDP Johannes Zirngibl, Johannes Naab 2019 Pdf
Nicolas Buchner Influence of Network Conditions on PTP Accuracy BA Max Helm, Henning Stubbe, Johannes Zirngibl 2019

Publications

2022-10-01 Patrick Sattler, Juliane Aulbach, Johannes Zirngibl, Georg Carle, “Towards a Tectonic Traffic Shift? Investigating Apple’s New Relay Network,” in Proceedings of the 2022 Internet Measurement Conference, Oct. 2022. [Pdf] [Homepage] [Rawdata] [Bib]
2022-10-01 Johannes Zirngibl, Lion Steger, Patrick Sattler, Oliver Gasser, Georg Carle, “Rusty Clusters? Dusting an IPv6 Research Foundation,” in Proceedings of the 2022 Internet Measurement Conference, Oct. 2022. [Pdf] [Homepage] [Rawdata] [DOI] [Bib]
2022-06-01 Markus Sosnowski, Johannes Zirngibl, Patrick Sattler, Georg Carle, Claas Grohnfeldt, Michele Russo, Daniele Sgandurra, “Active TLS Stack Fingerprinting: Characterizing TLS Server Deployments at Scale,” in Proc. Network Traffic Measurement and Analysis Conference (TMA), Jun. 2022. Best Paper Award [Pdf] [Slides] [Homepage] [Rawdata] [Bib]
2022-06-01 Johannes Zirngibl, Steffen Deusch, Patrick Sattler, Juliane Aulbach, Georg Carle, Mattijs Jonker, “Domain Parking: Largely Present, Rarely Considered!,” in Proc. Network Traffic Measurement and Analysis Conference (TMA) 2022, Jun. 2022. [Pdf] [Bib]
2022-06-01 Fabian Franzen, Lion Steger, Johannes Zirngibl, Patrick Sattler, “Looking for Honey Once Again: Detecting RDP and SMB Honeypots on the Internet,” in International Workshop on Traffic Measurements for Cybersecurity 2022, Jun. 2022. [Pdf] [Slides] [Sourcecode] [Bib]
2021-11-01 Johannes Zirngibl, Philippe Buschmann, Patrick Sattler, Benedikt Jaeger, Juliane Aulbach, Georg Carle, “It’s over 9000: Analyzing early QUIC Deployments with the Standardization on the Horizon,” in Proceedings of the 2021 Internet Measurement Conference, New York, NY, USA, Nov. 2021. [Preprint] [Homepage] [Rawdata] [Recording] [DOI] [Bib]
2016-03-01 Quirin Scheitle, Matthias Wachs, Johannes Zirngibl, Georg Carle, “Analyzing Locality of Mobile Messaging Traffic using the MATAdOR Framework,” in Passive and Active Measurements Conference (PAM) 2016 , Heraklion, Greece, Mar. 2016, pp. 190–202. [Pdf] [Preprint] [Slides] [Homepage] [Rawdata] [DOI] [Bib]