@misc{VogelSchmerlKoenig, author = {Vogel, Michael and Schmerl, Sebastian and K{\"o}nig, Hartmut}, title = {Analyseverlagerung in P2P-Overlaynetzen}, language = {de} } @misc{CarleDresslerKemmereretal., author = {Carle, Georg and Dressler, Falko and Kemmerer, Richard A. and K{\"o}nig, Hartmut and Kruegel, Christopher and Laskov, Pavel}, title = {Network attack detection and defense - Manifesto of the Dagstuhl Perspective Workshop}, language = {en} } @misc{LiuKoenig, author = {Liu, Fuwen and K{\"o}nig, Hartmut}, title = {A Survey of Video Encryption Algorithms}, language = {en} } @misc{KirscheDreissigKopschetal., author = {Kirsche, Michael and Dreissig, Matthias and Kopsch, Ralf and G{\"a}bler, Jan and Klauck, Ronny and Pink, Mario and Liu, Fuwen and K{\"o}nig, Hartmut}, title = {uBeeMe - Eine Plattform zur Unterst{\"u}tzung mobiler kollaborativer Anwendungen}, series = {Praxis der Informationsverarbeitung und Kommunikation : (PIK)}, volume = {34}, journal = {Praxis der Informationsverarbeitung und Kommunikation : (PIK)}, number = {1}, issn = {0930-5157}, doi = {10.1515/PIKO.2011.003}, pages = {11 -- 22}, language = {de} } @misc{Koenig, author = {K{\"o}nig, Hartmut}, title = {Network Attack Detection and Defense}, series = {Praxis der Informationsverarbeitung und Kommunikation : (PIK)}, volume = {35}, journal = {Praxis der Informationsverarbeitung und Kommunikation : (PIK)}, number = {1}, issn = {0930-5157}, doi = {10.1515/pik-2012-0001}, pages = {S. 1}, language = {en} } @misc{KoenigGaeblerKlaucketal., author = {K{\"o}nig, Hartmut and G{\"a}bler, Jan and Klauck, Ronny and Pink, Mario and Sprejz, Michael}, title = {uBeeMe - A Platform for Mobile Collaborative Applications}, series = {PIK - Praxis der Informationsverarbeitung und Kommunikation}, volume = {36}, journal = {PIK - Praxis der Informationsverarbeitung und Kommunikation}, number = {1}, issn = {0930-5157}, doi = {10.1515/pik-2012-0058}, pages = {S. 43}, language = {en} } @misc{GaeblerKoenig, author = {G{\"a}bler, Jan and K{\"o}nig, Hartmut}, title = {Moversight: a group communication protocol for mobile scenarios}, series = {Telecommunication systems : modeling, analysis, design and managementversion}, volume = {61}, journal = {Telecommunication systems : modeling, analysis, design and managementversion}, number = {4}, issn = {1572-9451}, doi = {10.1007/s11235-015-0062-1}, pages = {695 -- 716}, abstract = {The increasing mobility of Internet users and the growing need to collaborate with staff travelling on business belong to the key characteristics of the future Internet. Mobile collaborative applications require novel schemes for group communication that actively support collaborations in wireless scenarios. An intrinsic problem of collaborations in wireless scenarios is the temporary connection loss with the group due to user mobility and network issues. Existing group communication protocols do not sufficiently support this situation. In this paper, we present a new peer-to-peer group communication protocol, called Moversight, that was specifically designed to support closed group cooperation in mobile environments with varying churn rates. It applies a new group communication paradigm, called mobile optimistic virtual synchrony, to handle churn-related peer failures. It enhances the virtual synchrony paradigm for mobile scenarios. The paper introduces the paradigm and describes the main protocol features of Moversight. Finally we present simulation results to demonstrate the applicability of the protocol.}, language = {en} } @misc{KarglHeijdenKoenigetal., author = {Kargl, Frank and Heijden, Rens W. van der and K{\"o}nig, Hartmut and Valdes, Alfonso and Dacier, Marc C.}, title = {Insights on the Security and Dependability of Industrial Control Systems}, series = {IEEE Security \& Privacy}, volume = {12}, journal = {IEEE Security \& Privacy}, number = {6}, issn = {1540-7993}, doi = {10.1109/MSP.2014.120}, pages = {75 -- 78}, language = {en} } @misc{LiuKoenig, author = {Liu, Fuwen and K{\"o}nig, Hartmut}, title = {Puzzle - an efficient, compression independent video encryption algorithm}, series = {Multimedia tools and applications}, volume = {73}, journal = {Multimedia tools and applications}, number = {2}, issn = {1573-7721}, doi = {10.1007/s11042-012-1185-y}, pages = {715 -- 735}, language = {en} } @misc{StritterFreilingKoenigetal., author = {Stritter, Benjamin and Freiling, Felix and K{\"o}nig, Hartmut and Rietz, Ren{\´e} and Ullrich, Steffen and Gernler, Alexander von and Erlacher, Felix}, title = {Cleaning up Web 2.0's Security Mess - at Least Partly}, series = {IEEE Security \& Privacy}, volume = {14}, journal = {IEEE Security \& Privacy}, number = {2}, issn = {1540-7993}, pages = {48 -- 71}, language = {en} } @misc{SchusterPaulKoenig, author = {Schuster, Franka and Paul, Andreas and K{\"o}nig, Hartmut}, title = {Messung der technischen IT-Sicherheit in Energieversorgungsanlagen zur Erf{\"u}llung des IT-Sicherheitsgesetzes}, series = {International Journal for Electricy and Heat Generation, VGB Powertech}, volume = {97}, journal = {International Journal for Electricy and Heat Generation, VGB Powertech}, number = {3}, issn = {1435-3199}, pages = {76 -- 82}, language = {de} } @misc{RietzCwalinskiKoenigetal., author = {Rietz, Ren{\´e} and Cwalinski, Radoslaw and K{\"o}nig, Hartmut and Brinner, Andreas}, title = {An SDN-based Approach to Ward of LAN Attacks}, series = {Journal Computer Networks and Communications}, volume = {2018}, journal = {Journal Computer Networks and Communications}, doi = {10.1155/2018/4127487}, pages = {12}, language = {en} }