Technical Reports

47 publications

  1. Jannik Presberger, Alexander Männel, Maynard Koch, Thomas C. Schmidt, Matthias Wählisch, Bjoern Andres
    Contrastive Learning and Correlation Clustering for Sequences of Network Telescope Data
    Technical Report arXiv:2606.04733, Open Archive: arXiv.org, 2026
  2. José Álamos, Thomas C. Schmidt, Matthias Wählisch
    LZn : Robust LoRa Frame Synchronization Under Frame Collisions and Ultra-Low SNR Conditions
    Technical Report arXiv:2604.27672, Open Archive: arXiv.org, 2026
  3. Martine S. Lenders, Carsten Bormann, Thomas C. Schmidt, Matthias Wählisch
    A Leaner and Faster Web: How CBOR Can Improve Dynamic Content Encoding in JSON and DNS over HTTPS
    Technical Report arXiv:2512.12067, Open Archive: arXiv.org, 2025
  4. Adaptive Learning Mechanisms for Learning Management Systems: A Scoping Review and Practical Considerations
    Technical Report arXiv:2512.18383, Open Archive: arXiv.org, 2025
  5. Robert H. Thomson, Quan Nguyen, Essien Ayanam, Matthew Canham, Thomas C. Schmidt, Matthias Wählisch, Eric Osterweil
    Combating the Effects of Cyber-Psychosis: Using Object Security to Facilitate Critical Thinking
    Technical Report arXiv:2503.16510, Open Archive: arXiv.org, 2025
  6. Pouyan Fotouhi Tehrani, Eric Osterweil, Thomas C. Schmidt, Matthias Wählisch
    How to Measure TLS, X.509 Certificates, and Web PKI: A Tutorial and Brief Survey
    Technical Report arXiv:2401.18053, Open Archive: arXiv.org, 2024
  7. Marcin Nawrocki, John Kristoff, Raphael Hiesgen, Chris Kanich, Thomas C. Schmidt, Matthias Wählisch
    SoK: A Data-driven View on Methods to Detect Reflective Amplification DDoS Attacks Using Honeypots
    Technical Report arXiv:2302.04614, Open Archive: arXiv.org, 2023
  8. Leandro Lanzieri, Gianluca Martino, Goerschwin Fey, Holger Schlarb, Thomas C. Schmidt, Matthias Wählisch
    A Review of Techniques for Ageing Detection and Monitoring on Embedded Systems
    Technical Report 2301.06804, , 2023
  9. Peter Kietzmann, Thomas C.Schmidt, Matthias Wählisch
    PUF for the Commons: Enhancing Embedded Security on the OS Level
    Technical Report 2301.07048, Open Archive: arXiv.org, 2023
  10. Jonas Mücke, Marcin Nawrocki, Raphael Hiesgen, Patrick Sattler, Johannes Zirngibl, Georg Carle, Thomas C. Schmidt, Matthias Wählisch
    Waiting for QUIC: On the Opportunities of Passive Measurements to Understand QUIC Deployments
    Technical Report arXiv:2209.00965, Open Archive: arXiv.org, 2022
  11. Martine Lenders, Christian Amsüss, Cenk Gündogan, Marcin Nawrocki, Thomas C. Schmidt, Matthias Wählisch
    Securing name resolution in the IoT: DNS over CoAP
    Technical Report arXiv:2207.07486, Open Archive: arXiv.org, 2022
  12. Johann Schlamp, Thomas C. Schmidt, Matthias Wählisch
    Auslandsverbindungen und CDN-Kompetenz (ZwIBACK). Zweite Internet Backbone-Studie
    Technical Report, BSI, 2022
  13. Eric Osterweil, Pouyan Fotouhi Tehrani, Thomas C. Schmidt, Matthias Wählisch
    From the Beginning: Key Transitions in the First 15 Years of DNSSEC
    Technical Report arXiv:2109.08783, Open Archive: arXiv.org, 2021
  14. Cenk Gündogan, Christian Amsüss, Thomas C. Schmidt, Matthias Wählisch
    Networking Group Content: RESTful Multiparty Access to a Data-centric Web of Things
    Technical Report arXiv:2104.01587, Open Archive: arXiv.org, 2021
  15. Michel Rottleuthner, Thomas C. Schmidt, Matthias Wählisch
    FlexClock: Generic Clock Reconfiguration for Low-end IoT Devices
    Technical Report arXiv:2102.10353, Open Archive: arXiv.org, 2021
  16. Peter Kietzmann, Lena Boeckmann, Leandro Lanzieri, Thomas C. Schmidt, Matthias Wählisch
    A Performance Study of Crypto-Hardware in the Low-end IoT
    Technical Report 2021/058, Cryptology ePrint Archive, 2021
  17. Pouyan Fotouhi Tehrani, Eric Osterweil, Jochen H. Schiller, Thomas C. Schmidt, Matthias Wählisch
    Who ya gonna call? (Alerting Authorities): Measuring Namespaces, Web Certificates, and DNSSEC
    Technical Report arXiv:2008.10497, Open Archive: arXiv.org, 2020
  18. Peter Kietzmann, Thomas C. Schmidt, Matthias Wählisch
    A Guideline on Pseudorandom Number Generation (PRNG) in the IoT
    Technical Report arXiv:2007.11839, Open Archive: arXiv.org, 2020
  19. Cenk Gündogan, Christian Amsüss, Thomas C. Schmidt, Matthias Wählisch
    IoT Content Object Security with OSCORE and NDN: A First Experimental Comparison
    Technical Report arXiv:2001.08023, Open Archive: arXiv.org, 2020
  20. Jasper Eumann, Raphael Hiesgen, Thomas C. Schmidt, Matthias Wählisch
    A Reproducibility Study of “IP Spoofing Detection in Inter-Domain Traffic”
    Technical Report arXiv:1911.05164, Open Archive: arXiv.org, 2019
  21. Michel Rottleuthner, Thomas C. Schmidt, Matthias Wählisch
    Eco: A Hardware-Software Co-Design for In Situ Power Measurement on Low-end IoT Systems
    Technical Report arXiv:1909.10609, Open Archive: arXiv.org, 2019
    extended version of ACM ENSsys 2019
  22. A Lesson in Scaling 6LoWPAN – Minimal Fragment Forwarding in Lossy Networks
    Technical Report arXiv:1905.08089, Open Archive: arXiv.org, 2019
  23. Uncovering Vulnerable Industrial Control Systems from the Internet Core
    Technical Report arXiv:1901.04411, Open Archive: arXiv.org, 2019
  24. Cenk Gündogan, Peter Kietzmann, Thomas C. Schmidt, Martine Lenders, Hauke Petersen, Matthias Wählisch
    NDN, CoAP, and MQTT: A Comparative Measurement Study in the IoT
    Technical Report arXiv:1806.01444, Open Archive: arXiv.org, 2018
  25. Cenk Gündoğan, Peter Kietzmann, Thomas C. Schmidt, Matthias Wählisch
    HoPP: Robust and Resilient Publish-Subscribe for an Information-Centric Internet of Things
    Technical Report arXiv:1801.03890, Open Archive: arXiv.org, 2018
  26. Martine Lenders, Peter Kietzmann, Oliver Hahm, Hauke Petersen, Cenk Gündoğan, Emmanuel Baccelli, Kaspar Schleiser, Thomas C. Schmidt, Matthias Wählisch
    Connecting the World of Embedded Mobiles: The RIOT Approach to Ubiquitous Networking for the Internet of Things
    Technical Report arXiv:1801.02833, Open Archive: arXiv.org, 2018
  27. Andreas Reuter, Randy Bush, Ítalo Cunha, Ethan Katz-Bassett, Thomas C. Schmidt, Matthias Wählisch
    Towards a Rigorous Methodology for Measuring Adoption of RPKI Route Validation and Filtering
    Technical Report arXiv:1706.04263, Open Archive: arXiv.org, 2017
  28. Marcin Nawrocki, Matthias Wählisch, Thomas C. Schmidt, Christian Keil, Jochen Schönfelder
    A Survey on Honeypot Software and Data Analysis
    Technical Report arXiv:1608.06249, Open Archive: arXiv.org, 2016
  29. Johannes Klick, Stephan Lau, Matthias Wählisch, Volker Roth
    Towards Better Internet Citizenship: Reducing the Footprint of Internet-wide Scans by Topology Aware Prefix Selection
    Technical Report arXiv:1605.05856, Open Archive: arXiv.org, 2016
  30. Johann Schlamp, Matthias Wählisch, Thomas C. Schmidt, Georg Carle, Ernst W. Biersack
    CAIR: Using Formal Languages to Study Routing, Leaking, and Interception in BGP
    Technical Report arXiv:1605.00618, Open Archive: arXiv.org, 2016
  31. Oliver Hahm, Cédric Adjih, Emmanuel Baccelli, Thomas C. Schmidt, Matthias Wählisch
    A Case for Time Slotted Channel Hopping for ICN in the IoT
    Technical Report arXiv:1602.08591, Open Archive: arXiv.org, 2016
  32. Fabrice J. Ryba, Matthew Orlinski, Matthias Wählisch, Christian Rossow, Thomas C. Schmidt
    Amplification and DRDoS Attack Defense – A Survey and New Perspectives
    Technical Report arXiv:1505.07892, Open Archive: arXiv.org, 2015
  33. Johann Schlamp, Josef Gustafsson, Matthias Wählisch, Thomas C. Schmidt, Georg Carle
    The Abandoned Side of the Internet: Hijacking Internet Resources When Domain Names Expire
    Technical Report arXiv:1412.5052, Open Archive: arXiv.org, 2014
  34. Matthias Wählisch, Robert Schmidt, Thomas C. Schmidt, Olaf Maennel, Steve Uhlig
    When BGP Security Meets Content Deployment: Measuring and Analysing RPKI-Protection of Websites
    Technical Report arXiv:1408.0391, Open Archive: arXiv.org, 2014
  35. Hauke Petersen, Emmanuel Baccelli, Matthias Wählisch, Thomas C. Schmidt, Jochen Schiller
    The Role of the Internet of Things in Network Resilience
    Technical Report arXiv:1406.6614, Open Archive: arXiv.org, 2014
  36. Emmanuel Baccelli, Christian Mehlis, Oliver Hahm, Thomas C. Schmidt, Matthias Wählisch
    Information Centric Networking in the IoT: Experiments with NDN in the Wild
    Technical Report arXiv:1406.6608, Open Archive: arXiv.org, 2014
  37. Heiner Perrey, Martin Landsmann, Osman Ugus, Matthias Wählisch, Thomas C. Schmidt
    Topology Authentication in RPL
    Technical Report arXiv:1312.0984, Open Archive: arXiv.org, 2013
  38. Matthias Wählisch, Andr'e Vorbach, Christian Keil, Jochen Schönfelder, Thomas C. Schmidt, Jochen H. Schiller
    Design, Implementation, and Operation of a Mobile Honeypot
    Technical Report arXiv:1301.7257, Open Archive: arXiv.org, 2013
  39. Emmanuel Baccelli, Oliver Hahm, Matthias Wählisch, Mesut Günes, Thomas C. Schmidt
    RIOT: One OS to Rule Them All in the IoT
    Research Report RR–8176, INRIA, 2012
  40. Matthias Wählisch, Thomas C. Schmidt, Markus Vahlenkamp
    Backscatter from the Data Plane — Threats to Stability and Security in Information-Centric Networking
    Technical Report arXiv:1205.4778v1, Open Archive: arXiv.org, 2012
  41. Bridge the Gap: Measuring and Analyzing Technical Data for Social Trust between Smartphones
    Technical Report arXiv:1205.3068, Open Archive: arXiv.org, 2012
  42. Thomas C. Schmidt, Matthias Wählisch
    Why We Shouldn't Forget Multicast in Name-oriented Publish/Subscribe
    Technical Report arXiv:1201.0349v1, Open Archive: arXiv.org, 2012
  43. One Day in the Life of RPKI
    Community note, RIPE Labs, 2011
  44. Beta Version of the RPKI RTR Client C Library Released
    Community note, RIPE Labs, 2011
  45. Scalable Adaptive Group Communication on Bi-directional Shared Prefix Trees
    Technical Report TR-B-08-14, Freie Universität Berlin, Department of Mathematics and Computer Science, 2008
  46. Thomas C. Schmidt, Matthias Wählisch
    Mobilität in IPv6: Standards und Entwicklungstrends
    Technical Review, Vogel Verlag, 2008
  47. Thomas C. Schmidt, Matthias Wählisch, Fritz Richter
    hylOs – Hypermedia Learning Object System
    White Paper, link-lab, 2007