Dr. Lothar Braun

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Publications

2015.04 Timm Böttger, Lothar Braun, Oliver Gasser, Felix von Eye, Helmut Reiser, Georg Carle, “DoS Amplification Attacks – Protocol-Agnostic Detection of Service Abuse in Amplifier Networks,” in Proc. 7th Int. Workshop on Traffic Monitoring and Analysis, Barcelona, Spain, Apr. 2015. [Pdf] [Bib]
2015.02 Felix von Eye, Timm Böttger, Helmut Reiser, Lothar Braun, Oliver Gasser, Georg Carle, “Detektion und Prävention von Denial-of-Service Amplification Attacken – Schutz des Netzes aus Sicht eines Amplifiers,” in Sicherheit in vernetzten Systemen: 22. DFN-Konferenz, Norderstedt, Deutschland, Feb. 2015, 1. Aufl., pp. H-1–H-13. [Bib]
2014.05 Lothar Braun, “Traffic Analysis on High-Speed Internet Links,” Dissertation, Technische Universität München, München, May 2014. [Pdf] [Bib]
2013.05 Lothar Braun, Cornelius Diekmann, Nils Kammenhuber, Georg Carle, “Adaptive Load-Aware Sampling for Network Monitoring on Multicore Commodity Hardware,” in IFIP Networking 2013, New York, NY, May 2013. [Url] [Pdf] [Preprint] [Sourcecode] [Bib]
2013 Alexander Klein, Lothar Braun, Georg Carle, “A Preamble-based Approach for Providing Quality of Service Support in Wireless Sensor Networks,” Telecommunication Systems: Special Issue on Multiple Access Communication Networks, 2013. [Bib]
2012.11 Lothar Braun, Mario Volke, Johann Schlamp, Alexander von Bodisco, Georg Carle, “Flow-Inspector: A Framework for Visualizing Network Flow Data using Current Web Technologies,” in First IMC Workshop on Internet Visualization (WIV 2012), Boston, MA, Nov. 2012. [Url] [Bib]
2012.06 Alexander Klein, Lothar Braun, Fabian Oehlmann, “Performance Study of the Better Approach to Mobile Adhoc Networking (B.A.T.M.A.N.) Protocol in the Context of Asymmetric Links,” in 4th IEEE WoWMoM Workshop on Hot Topics in Mesh Networking, San Francisco, USA, Jun. 2012. [Bib]
2012.06 Alexander Klein, Lothar Braun, “Performance Study of a Preamble based MAC Protocol in Multi-Hop Wireless Networks,” in IEEE Wireless Advanced (WiAd), London, UK, Jun. 2012. [Bib]
2012.04 Lothar Braun, Alexander Klein, Georg Carle, Helmut Reiser, Jochen Eisl, “Analyzing Caching Benefits for YouTube Traffic in Edge Networks - A Measurement-Based Evaluation,” in Proceedings of the 13th IEEE/IFIP Symposium on Network Operations and Management Symposium (NOMS 2012), Maui, Hawaii, Apr. 2012. [Pdf] [Bib]
2011.11 Ralph Holz, Lothar Braun, Nils Kammenhuber, Georg Carle, “The SSL Landscape - A Thorough Analysis of the X.509 PKI Using Active and Passive Measurements,” in Proc. ACM/USENIX 11th Annual Internet Measurement Conference (IMC ’11), Berlin, Germany, Nov. 2011. [Pdf] [Homepage] [Bib]
2011.10 Lothar Braun, Alexander Klein, Leon Aaron Kaplan, Georg Carle, “Detecting Incidents in Wireless Mesh Networks using Flow and Routing Information,” in Workshop über IT-Sicherheit in kollaborativen und stark vernetzten Systemen (KSVS’11), Berlin, Germany, Oct. 2011. [Pdf] [Bib]
2011.09 Alexander Klein, Lothar Braun, “Reasons for priority-based Medium Access in Wireless Sensor Networks,” in Proc. 10. GI/ITG KuVS Fachgespräch Sensornetze (FGSN), Paderborn, Germany, Sep. 2011. [Bib]
2011.09 Lothar Braun, Corinna Schmitt, Benoit Claise, Georg Carle, “Compressed IPFIX for smart meters in constrained networks.” Internet-Draft (work in progress), draft-braun-core-compressed-ipfix-03.txt, Sep-2011. [Url] [Bib]
2011.09 Alexander Klein, Lothar Braun, “A Preamble-based Approach for Providing Quality of Service Support in Wireless Sensor Networks,” in 4th International Workshop on Multiple Access Communications (MACOM), Trento, Italy, Sep. 2011, vol. 6886, pp. 144–166. [Bib]
2011.03 Daniel Mentz, Gerhard Münz, Lothar Braun, “Recommendations for Implementing IPFIX over DTLS.” Internet-Draft (work in progress), draft-mentz-ipfix-dtls-recommendations-02, Mar-2011. [Url] [Bib]
2011.03 Gerhard Münz, Stephan Heckmüller, Lothar Braun, Georg Carle, “Improving Markov-based TCP Traffic Classification,” in Proceedings of Communication in Distributed Systems (KiVS) 2011, Kiel, Germany, Mar. 2011. [Url] [Bib]
2010.11 Lothar Braun, Alexander Didebulidze, Nils Kammenhuber, Georg Carle, “Comparing and Improving Current Packet Capturing Solutions based on Commodity Hardware,” in Proceedings of the Internet Measurement Conference (IMC 2010), Melbourne, Australia, Nov. 2010. [Bib]
2010.09 Alexander Klein, Lothar Braun, Corinna Schmitt, Georg Carle, “MAUS: A Multi-hop Autonomous Sensor Network for Monitoring Applications with Full IP-support,” in Proceedings of the 9. GI/ITG KuVS Fachgespräch Sensornetze (FGSN), Würzburg, Germany, Sep. 2010. [Bib]
2010.06 Stephan Heckmüller, Gerhard Münz, Lothar Braun, Aaron Kunde, Bernd E. Wolfinger, Georg Carle, “Lasttransformation durch Rekonstruktion von Auftragslängen anhand von Paketdaten,” Praxis der Informationsverarbeitung und Kommunikation (PIK), vol. 33, no. 2, Jun. 2010. [Url] [Bib]
2010.06 Gerhard Münz, Lothar Braun, Hui Dai, Georg Carle, “TCP-Verkehrsklassifizierung mit Markov-Modellen,” Praxis der Informationsverarbeitung und Kommunikation (PIK), vol. 33, no. 2, Jun. 2010. [Url] [Bib]
2010.04 Corinna Schmitt, Lothar Braun, Thomas Kothmayr, Georg Carle, “Collecting Sensor Data using Compressed IPFIX,” in Proceedings of the 9th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN), Poster Session, Stockholm, Sweden, Apr. 2010. [Bib]
2010.04 Lothar Braun, Gerhard Münz, Georg Carle, “Packet Sampling for Worm and Botnet Detection in TCP Connections,” in Proceedings of IEEE/IFIP Network Operations and Management Symposium (NOMS) 2010, Osaka, Japan, Apr. 2010. [Url] [Bib]
2010.04 Gerhard Münz, Hui Dai, Lothar Braun, Georg Carle, “TCP traffic classification using Markov models,” in Proceedings of Traffic Monitoring and Analysis Workshop (TMA) 2010, Zurich, Switzerland, Apr. 2010. [Url] [Bib]
2010.02 Thomas Kothmayr, Corinna Schmitt, Lothar Braun, Georg Carle, “Gathering Sensor Data in Home Networks with IPFIX,” in Proceedings of the 7th European Conference on Wireless Sensor Networks (EWSN 2010), Coimbra, Portugal, Feb. 2010. [Bib]
2009.10 Corinna Schmitt, Lothar Braun, Georg Carle, “IPFIX for Wireless Sensors.” Internet-Draft (work in progress), draft-schmitt-6lowapp-ipfix-ws-00, Oct-2009. [Url] [Bib]
2009.09 Stephan Heckmüller, Gerhard Münz, Lothar Braun, Aaron Kunde, Bernd E. Wolfinger, Georg Carle, “Lasttransformation durch Rekonstruktion von Auftragslängen anhand von Paketdaten,” in Proceedings of Leistungs-, Zuverlässigkeits- und Verlässlichkeitsbewertung von Kommunikationsnetzen und Verteilten Systemen, 5. GI/ITG-Workshop MMBnet 2009, Hamburg, Germany, Sep. 2009. [Url] [Bib]
2009.09 Hui Dai, Gerhard Münz, Lothar Braun, Georg Carle, “TCP-Verkehrsklassifizierung mit Markov-Modellen,” in Proceedings of Leistungs-, Zuverlässigkeits- und Verlässlichkeitsbewertung von Kommunikationsnetzen und Verteilten Systemen, 5. GI/ITG-Workshop MMBnet 2009, Hamburg, Germany, Sep. 2009. [Url] [Bib]
2008.07 Gerhard Münz, Lothar Braun, “Lossless Compression for IP Flow Information Export (IPFIX).” Internet-Draft (work in progress), draft-muenz-ipfix-compression-00, Jul-2008. [Url] [Bib]
2006.07 Lothar Braun, Gerhard Münz, “Netzbasierte Angriffs- und Anomalieerkennung mit TOPAS,” in GI FG SIDAR Graduierten-Workshop über Reaktive Sicherheit (SPRING), SIDAR-Report SR-2006-01, Editor: Ulrich Flegel, Berlin, Germany, Jul. 2006. [Url] [Bib]
2006.06.30 Markus Hofmann, Torsten Braun, Georg Carle, “Multicast communication in large scale networks,” in Third IEEE Workshop on the Architecture and Implementation of High Performance Communication Subsystems, HPCS’95, Mystic, Connecticut, Aug. 1995. [Bib]