Patrick Sattler
Research Associate
Postal address
- Institut für Informatik der
- Technischen Universität München
- Lehrstuhl I8
- Boltzmannstr. 3
- 85748 Garching bei München - Germany
Contact
- Tel: +49 89 289 - 18008
- Fax: +49 89 289 - 18033
- e-Mail: sattler
net.in.tum.de(GPG: 8C98 9858 31BE 7A36 AE02 48FE A73E 568B 3FC0 F5BD) - Building/Room: MI Building, 03.05.053
Consultation hours
By arrangement
Research
- Analysis and measurements in the Internet
- Focus on security and privacy
- DNS Analysis
Teaching
- Winter term 2019/20: Teaching Assistant for Advanced Computer Networking
- Winter term 2019/20: Teaching Assistant for Network Security
- Since Summer term 2019: Advisor for Seminar IITM
Supervised Theses
In progress
| Student | Title | Type | Advisors | Year | Links |
| Tobias Wothge | ASQ-GINO: Answering Scoped Queries with the Global INternet Observatory | MA | Patrick Sattler, Lion Steger, Johannes Zirngibl | 2024 | |
| Eduard Rupp | Improving Efficiency of IPv6 Measurements | IDP | Lion Steger, Patrick Sattler, Johannes Zirngibl | 2024 | |
| Jenna Gudehege | Analysis of IPv6 Hitlist sources | BA | Lion Steger, Patrick Sattler, Johannes Zirngibl | 2024 |
|
| Louis Pydde | Efficient x509 Certificate Metadata Store | IDP | Patrick Sattler, Lion Steger, Christian Dietze | 2024 | |
| Max Reimann | Identifying Trends in Aftermarket Domain Sales | MA | Christian Dietze, Patrick Sattler | 2024 |
Finished
| Author | Title | Type | Advisors | Year | Links |
| Matthias Kirstein | Happy Eyeballs: A Comprehensive Analysis of the Deployment and Configuration Across Various Versions and Implementations | BA | Patrick Sattler, Johannes Zirngibl, Lars Wüstrich | 2024 | |
| Dimitar Vasilev | Sourcing Service-Specific IPv6-Hitlists using IPv4 Port Scans and Subdomain Analysis | BA | Patrick Sattler, Lion Steger, Johannes Zirngibl | 2024 | |
| Andreas Cselovsyky | Exploring the Physical Locations of iCloud Private Relay Egress Nodes | BA | Patrick Sattler, Johannes Zirngibl, Lion Steger | 2023 | |
| Christian Benedikt Dietze | Tracking the Lifetime of Domains | MA | Johannes Zirngibl, Patrick Sattler | 2023 |
|
| Franz Bauernschmitt | Evalution of Network Categorization Strategies | BA | Lion Steger, Johannes Zirngibl, Patrick Sattler | 2023 |
|
| Lukas Schröder | Clustering Autonomous System Prefixes using BGP Data | IDP | Max Helm, Patrick Sattler | 2023 | |
| Iñigo Varas | Autonomous System Models using BGP Data and GNNs | BA | Max Helm, Benedikt Jaeger, Johannes Zirngibl, Patrick Sattler | 2023 |
|
| David Weissmann | The Impact of iCloud Private Relay on Networks | BA | Patrick Sattler, Johannes Zirngibl | 2023 | |
| Tobias Wothge | Egress Node Behavior in iCloud Private Relay | IDP | Patrick Sattler, Johannes Zirngibl, Lars Wüstrich, Lion Steger | 2023 | |
| Louis Pydde | TLS Certificate Usage Evaluation | BA | Patrick Sattler, Johannes Zirngibl | 2023 |
|
| Tobias Zierl | Evaluating Domain Presence in Certificate Transparency Logs | BA | Patrick Sattler, Johannes Zirngibl | 2023 | |
| Benedikt Ruben Schaschko | Inferring AS Links from a Tier 1 Dataset | BA | Patrick Sattler, Johannes Zirngibl | 2023 | |
| Tobias Wasner | Continuous Monitoring and Quality Assessment of Internet-wide Scans | IDP | Patrick Sattler, Johannes Zirngibl | 2023 | |
| Florian Gebauer | Evaluating Different QUIC Scan Approaches | BA | Johannes Zirngibl, Patrick Sattler | 2022 |
|
| Yudhistira Wibowo | Analysis of Blocklisted TLS Servers | BA | Johannes Zirngibl, Patrick Sattler | 2022 | |
| Christian Benedikt Dietze | Setup and Deployment of a Resilient Internet Scanning Infrastructure | IDP | Patrick Sattler, Johannes Zirngibl | 2022 |
|
| Janluka Janelidze | Analyzing Robustness and Intrusiveness of Capacity Estimation Tools in the Internet | BA | Simon Bauer, Benedikt Jaeger, Patrick Sattler | 2022 |
|
| 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 | |
| Rene Jung | Detecting the Internet Presence of Organizations Utilizing the Graph Structure of the TLS Ecosystem | BA | Markus Sosnowski, Patrick Sattler | 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 | |
| Jonas Lang | Towards an Internet-Wide Certificate Revocation Observatory | IDP | Juliane Aulbach, Markus Sosnowski, Patrick Sattler | 2022 | |
| Lion Steger | State of the IPv6 Internet: Revisiting IPv6 Hitlists | BA | Johannes Zirngibl, Patrick Sattler, Juliane Aulbach, Oliver Gasser | 2021 | |
| Raphael Schmid | ROV + IRR: Are Authorized Routes Registered? | BA | Johannes Zirngibl, Patrick Sattler, Juliane Aulbach | 2021 |
|
| Pascal Henschke | Analyzing BGP as a Graph | BA | Johannes Zirngibl, Patrick Sattler, Juliane Aulbach | 2021 |
|
| Steffen Deusch | Analyzing the Effect of Domain Parking on DNS Based Research | BA | Johannes Zirngibl, Patrick Sattler, Juliane Aulbach | 2021 |
|
| Felix Myhsok | Blocklists: Who is blocked? | BA | Johannes Zirngibl, Patrick Sattler, Markus Sosnowski | 2021 |
|
| Daniel Hegedüs | The First Year of QUIC v1 Deployment | BA | Johannes Zirngibl, Patrick Sattler, Benedikt Jaeger, Juliane Aulbach | 2021 |
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| Gege Quan | A Fully Automated Analysis Pipeline for Long-term Internet Traffic Analysis | BA | Simon Bauer, Juliane Aulbach, Patrick Sattler | 2021 |
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| Severin Kathke | Characterising IP Prefixes From Passive Traffic Captures | MA | Simon Bauer, Patrick Sattler | 2021 | |
| Patryk Brzoza | KPI Analysis of Webserver Traffic through Active Measurements | MA | Simon Bauer, Benedikt Jaeger, Patrick Sattler, Christoph Schwarzenberg | 2021 | |
| Yannik Gehring | Revealing Organizational Structures in an Internet-wide TLS Graph | MA | Markus Sosnowski, Patrick Sattler, Juliane Aulbach | 2021 |
|
| Tim Betzer | A Systematic TLS Scanning Approach Minimizing the Used Requests and Comparison with other TLS Scanners | GR | Markus Sosnowski, Patrick Sattler | 2021 | |
| Zeynep Sonkaya | Development of an Efficient Large Scale DNS Scanning Pipeline | IDP | Patrick Sattler, Johannes Zirngibl | 2021 |
|
| 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 |
|
| 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 | |
| Philippe Buschmann | Analyzing Quic in the wild | MA | Johannes Zirngibl, Patrick Sattler, Benedikt Jaeger, Juliane Aulbach | 2020 |
|
| Christian Kilb | Blocklists: What is blocked and why? | IDP | Johannes Zirngibl, Patrick Sattler, Markus Sosnowski | 2020 |
|
| Sebastian Heinrich Kappes | An Analysis of the Development and Early Deployment of Encrypted SNI | BA | Johannes Zirngibl, Max Helm, Patrick Sattler | 2020 | |
| Justus Fries | Graph-based Analysis of Server TLS Parameters | IDP | Markus Sosnowski, Patrick Sattler, Lars Wüstrich | 2020 | |
| Muhammed Sahin | Analysis of Servers use of TLS Parameters | IDP | Patrick Sattler, Markus Sosnowski, Lars Wüstrich, Max Helm | 2020 |
|
| Otto Breitwieser | Applications of Certificate Transparency | MA | Max Helm, Patrick Sattler | 2020 | |
| Tim Betzer | Maximize Information Gain from Internet Scans while Minimizing Impact | BA | Markus Sosnowski, Patrick Sattler | 2020 |
|
| Roland Bernhard Reif | Analysis of EDNS Client-Subnet Load Balancing | BA | Patrick Sattler, Johannes Zirngibl | 2019 | |
| Leo Schedelbeck | rDNS Leaks - Disclosing the Real Infrastructure of Shadowed Services | BA, MA, IDP | Johannes Zirngibl, Patrick Sattler | 2019 |
|
| Otto Breitwieser | Performant Certificate Transparency Monitoring | IDP | Max Helm, Patrick Sattler | 2019 |
|
| Christoph Schwarzenberg | Measuring Performance and Path Characteristics of Webservers | MA | Simon Bauer, Benedikt Jaeger, Patrick Sattler | 2019 |
Publications
| 2024-07-01 | Markus Sosnowski, Johannes Zirngibl, Patrick Sattler, Juliane Aulbach, Jonas Lang, Georg Carle, “An Internet-wide View on HTTPS Certificate Revocations: Observing the Revival of CRLs via Active TLS Scans,” in Proc. IEEE European Symposium on Security and Privacy Workshops (EuroS&PW), Jul. 2024. [Pdf] [DOI] [Bib] |
| 2024-06-01 | Fahad Hilal, Patrick Sattler, Kevin Vermeulen, Oliver Gasser, “A First Look At IPv6 Hypergiant Infrastructure,” Proc. ACM Netw., vol. 2, no. CoNEXT2, Jun. 2024. [Url] [Pdf] [DOI] [Bib] |
| 2024-06-01 | Markus Sosnowski, Johannes Zirngibl, Patrick Sattler, Georg Carle, Claas Grohnfeldt, Michele Russo, Daniele Sgandurra, “EFACTLS: Effective Active TLS Fingerprinting for Large-scale Server Deployment Characterization,” IEEE Transactions on Network and Service Management, vol. 21, no. 3, pp. 2582–2595, Jun. 2024. [Homepage] [Rawdata] [DOI] [Bib] |
| 2024-05-01 | Markus Sosnowski, Patrick Sattler, Johannes Zirngibl, Tim Betzer, Georg Carle, “Propagating Threat Scores With a TLS Ecosystem Graph Model Derived by Active Measurements,” in Proc. Network Traffic Measurement and Analysis Conference (TMA), May 2024. [Pdf] [Slides] [Homepage] [DOI] [Bib] |
| 2024-03-01 | Johannes Zirngibl, Florian Gebauer, Patrick Sattler, Markus Sosnowski, Georg Carle, “QUIC Hunter: Finding QUIC Deployments and Identifying Server Libraries Across the Internet,” in Passive and Active Measurement Conference (PAM), Mar. 2024. [Homepage] [DOI] [Bib] |
| 2023-12-01 | Patrick Sattler, Johannes Zirngibl, Mattijs Jonker, Oliver Gasser, Georg Carle, Ralph Holz, “Packed to the Brim: Investigating the Impact of Highly Responsive Prefixes on Internet-wide Measurement Campaigns,” Proc. ACM Netw., vol. 1, no. CoNEXT3, Dec. 2023. [Url] [Pdf] [Homepage] [DOI] [Bib] |
| 2023-07-01 | Simon Bauer, Patrick Sattler, Johannes Zirngibl, Christoph Schwarzenberg, Georg Carle, “Evaluating the Benefits: Quantifying the Effects of TCP Options, QUIC, and CDNs on Throughput,” in Proceedings of the Applied Networking Research Workshop, Jul. 2023. [Pdf] [Sourcecode] [Bib] |
| 2023-07-01 | Johannes Naab, Patrick Sattler, Johannes Zirngibl, Stephan Günther, Georg Carle, “Gotta Query ’Em All, Again! Repeatable Name Resolution with Full Dependency Provenance,” in Proceedings of the Applied Networking Research Workshop, Jul. 2023. [Pdf] [Rawdata] [Bib] |
| 2023-07-01 | Johannes Zirngibl, Patrick Sattler, Georg Carle, “A First Look at SVCB and HTTPS DNS Resource Records in the Wild,” in 2023 IEEE European Symposium on Security and Privacy Workshops (EuroS&PW), Jul. 2023. [Pdf] [DOI] [Bib] |
| 2023-05-01 | Simon Bauer, Janluka Janelidze, Benedikt Jaeger, Patrick Sattler, Patrick Brzoza, Georg Carle, “On the Accuracy of Active Capacity Estimation in the Internet,” in 2023 IEEE/IFIP Network Operations and Management Symposium (NOMS 2023), Miami, USA, May 2023. [Pdf] [Bib] |
| 2023-03-01 | Markus Sosnowski, Johannes Zirngibl, Patrick Sattler, Georg Carle, “DissecTLS: A Scalable Active Scanner for TLS Server Configurations, Capabilities, and TLS Fingerprinting,” in Passive and Active Measurement, Mar. 2023, pp. 110–126. [Pdf] [Homepage] [Rawdata] [DOI] [Bib] |
| 2023-01-01 | Florian Streibelt, Patrick Sattler, Franziska Lichtblau, Carlos H. Gañán, Anja Feldmann, Oliver Gasser, Tobias Fiebig, “How Ready is DNS for an IPv6-Only World?,” in Passive and Active Measurement, Cham, 2023. Best Paper Award [Pdf] [DOI] [Bib] |
| 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] |
| 2019-10-01 | Johannes Naab, Patrick Sattler, Jonas Jelten, Oliver Gasser, Georg Carle, “Prefix Top Lists: Gaining Insights with Prefixes from Domain-based Top Lists on DNS Deployment,” in Proceedings of the Internet Measurement Conference, New York, NY, USA, Oct. 2019, pp. 351–357. [Pdf] [Slides] [Homepage] [DOI] [Bib] |
| 2017-06-01 | Quirin Scheitle, Oliver Gasser, Patrick Sattler, Georg Carle, “HLOC: Hints-Based Geolocation Leveraging Multiple Measurement Frameworks,” in Network Traffic Measurement and Analysis Conference (TMA), Best Dataset Award, Dublin, Ireland, Jun. 2017. [Pdf] [Slides] [Rawdata] [Arxiv] [Bib] |