@article{LamshoeftNeubertHielscheretal.2022, author = {Lamsh{\"o}ft, Kevin and Neubert, Tom and Hielscher, Jonas and Vielhauer, Claus}, title = {Knock, knock, log: Threat analysis, detection \& mitigation of covert channels in syslog using port scans as cover}, series = {Forensic Science International: Digital Investigation}, volume = {40}, journal = {Forensic Science International: Digital Investigation}, publisher = {Elsevier}, issn = {2666-2817}, doi = {10.1016/j.fsidi.2022.301335}, year = {2022}, language = {en} } @inproceedings{Levina2022, author = {Levina, Olga}, title = {Transparency as a Potential Factor for Implementation of Machine Learning-based Systems}, series = {AMCIS 2022 Proceedings}, booktitle = {AMCIS 2022 Proceedings}, publisher = {AIS Electronic Library (AISeL)}, year = {2022}, language = {en} } @inproceedings{LamshoeftNeubertKraetzeretal.2021, author = {Lamsh{\"o}ft, Kevin and Neubert, Tom and Kr{\"a}tzer, Christian and Vielhauer, Claus and Dittmann, Jana}, title = {Information Hiding in Cyber Physical Systems: Challenges for Embedding, Retrieval and Detection using Sensor Data of the SWAT Dataset}, series = {IH\&MMSec '21: Proceedings of the ACM Workshop on Information Hiding and Multimedia Security; Virtual Event Belgium, June 22 - 25, 2021}, booktitle = {IH\&MMSec '21: Proceedings of the ACM Workshop on Information Hiding and Multimedia Security; Virtual Event Belgium, June 22 - 25, 2021}, publisher = {ACM}, address = {New York}, isbn = {978-1-4503-8295-3}, doi = {10.1145/3437880.3460413}, pages = {113 -- 124}, year = {2021}, language = {en} } @misc{Levina2021, author = {Levina, Olga}, title = {Maschinelles Lernen: Vertrauensw{\"u}rdigkeit und Verantwortung der Nutzenden}, year = {2021}, language = {de} } @article{Levina2021, author = {Levina, Olga}, title = {Von Ethik zu Recht : Der AI Act und seine Bedeutung f{\"u}r die Gestaltung von algorithmischen Systemen}, series = {Informatik aktuell}, journal = {Informatik aktuell}, publisher = {Alkmene Verlag}, issn = {2511-7564}, year = {2021}, language = {de} } @incollection{Levina2021, author = {Levina, Olga}, title = {Digitale Vernetzung in der E-Mobilit{\"a}t}, series = {Mobility2Grid - Sektoren{\"u}bergreifende Energie- und Verkehrswende}, booktitle = {Mobility2Grid - Sektoren{\"u}bergreifende Energie- und Verkehrswende}, publisher = {Springer Vieweg}, address = {Berlin, Heidelberg}, isbn = {978-3-662-62628-3}, doi = {10.1007/978-3-662-62629-0_5}, pages = {145 -- 179}, year = {2021}, language = {de} } @article{RedkaMukhinGrishkanichetal.2019, author = {Redka, D. and Mukhin, N. and Grishkanich, A. and Terukov, E. and Hirsch, S{\"o}ren and Ignateva, L.}, title = {NdYAG surface modification of ZnO for solar cells}, series = {Journal of Physics: Conference Series}, volume = {1410}, journal = {Journal of Physics: Conference Series}, publisher = {IOP Publishing}, doi = {10.1088/1742-6596/1410/1/012106}, pages = {012106}, year = {2019}, language = {en} } @inproceedings{WendzelCaviglioneMazurczyketal.2021, author = {Wendzel, Steffen and Caviglione, Luca and Mazurczyk, Wojciech and Mileva, Aleksandra and Dittmann, Jana and Kr{\"a}tzer, Christian and Lamsh{\"o}ft, Kevin and Vielhauer, Claus and Hartmann, Laura and Keller, J{\"o}rg and Neubert, Tom}, title = {A Revised Taxonomy of Steganography Embedding Patterns}, series = {Konferenz: ARES 2021: The 16th International Conference on Availability, Reliability and Security, Vienna Austria, 2021/ Konferenzband: Proc. of the 16th International Conference on Availability, Reliability and Security (ARES'21), August 17--20, 2021, Vienna, Austria}, booktitle = {Konferenz: ARES 2021: The 16th International Conference on Availability, Reliability and Security, Vienna Austria, 2021/ Konferenzband: Proc. of the 16th International Conference on Availability, Reliability and Security (ARES'21), August 17--20, 2021, Vienna, Austria}, publisher = {ACM}, address = {Vienna Austria}, isbn = {978-1-4503-9051-4}, doi = {10.1145/3465481.3470069}, pages = {1 -- 12}, year = {2021}, abstract = {Steganography embraces several hiding techniques which spawn across multiple domains. However, the related terminology is not unified among the different domains, such as digital media steganography, text steganography, cyber-physical systems steganography, network steganography (network covert channels), local covert channels, and out-of-band covert channels. To cope with this, a prime attempt has been done in 2015, with the introduction of the so-called hiding patterns, which allow to describe hiding techniques in a more abstract manner. Despite significant enhancements, the main limitation of such a taxonomy is that it only considers the case of network steganography. Therefore, this paper reviews both the terminology and the taxonomy of hiding patterns as to make them more general. Specifically, hiding patterns are split into those that describe the embedding and the representation of hidden data within the cover object. As a first research action, we focus on embedding hiding patterns and we show how they can be applied to multiple domains of steganography instead of being limited to the network scenario. Additionally, we exemplify representation patterns using network steganography.}, language = {en} } @inproceedings{KevinHildebrandtAltschaffeletal.2022, author = {Kevin, Lamsh{\"o}ft and Hildebrandt, Mario and Altschaffel, Robert and Keil, Oliver and Hempel, Ivo and Dittmann, Jana and Neubert, Tom and Vielhauer, Claus}, title = {Resilience against and detection of information hiding in nuclear instrumentation and control systems within the scope of NSS 17-T}, series = {Kerntechnik 2022, Leipzig, 21. - 22. Juni 2022}, booktitle = {Kerntechnik 2022, Leipzig, 21. - 22. Juni 2022}, publisher = {INFORUM Verlags- und Verwaltungsgesellschaft mbH}, address = {Berlin}, pages = {6}, year = {2022}, language = {en} } @inproceedings{NeubertCaballeroMorcilloVielhauer2022, author = {Neubert, Tom and Caballero Morcillo, Antonio Jos{\´e} and Vielhauer, Claus}, title = {Improving Performance of Machine Learning based Detection of Network Steganography in Industrial Control Systems}, series = {ARES 2022: The 17th International Conference on Availability, Reliability and Security Vienna Austria August 23 - 26, 2022}, booktitle = {ARES 2022: The 17th International Conference on Availability, Reliability and Security Vienna Austria August 23 - 26, 2022}, publisher = {Association for Computing Machinery}, address = {New York, NY}, doi = {10.1145/3538969.3544427}, pages = {1 -- 8}, year = {2022}, language = {en} } @inproceedings{NeubertVielhauerKraetzer2021, author = {Neubert, Tom and Vielhauer, Claus and Kraetzer, Christian}, title = {Artificial Steganographic Network Data Generation Concept and Evaluation of Detection Approaches to secure Industrial Control Systems against Steganographic Attacks}, series = {ARES 2021: The 16th International Conference on Availability, Reliability and Security, August 2021}, booktitle = {ARES 2021: The 16th International Conference on Availability, Reliability and Security, August 2021}, doi = {10.1145/3465481.3470073}, pages = {1 -- 9}, year = {2021}, language = {en} } @book{TeuberNagelMieke2021, author = {Teuber, Stephan and Nagel, Michael and Mieke, Christian}, title = {Personal und Organisation}, publisher = {UVK Verlag}, address = {T{\"u}bingen}, isbn = {978-3-7398-3127-5 (Print)}, publisher = {Technische Hochschule Brandenburg}, pages = {137}, year = {2021}, language = {de} } @book{NagelMiekeTeuber2020, author = {Nagel, Michael and Mieke, Christian and Teuber, Stephan}, title = {Methodenhandbuch der Betriebswirtschaft}, edition = {2.}, publisher = {UVK Verlag}, address = {M{\"u}nchen}, isbn = {978-3-8252-8761-0}, doi = {10.36198/9783838587615}, pages = {523}, year = {2020}, language = {de} } @article{Mieke2019, author = {Mieke, Christian}, title = {Folgenabsch{\"a}tzung bei Innovation, Technologie und Management}, series = {Ideen- und Innovationsmanagement}, journal = {Ideen- und Innovationsmanagement}, number = {4}, publisher = {Erich Schmidt}, isbn = {978-3-503-18770-6}, doi = {10.37307/j.2198-3151.2019.04.03}, pages = {112 -- 115}, year = {2019}, abstract = {Menschen in Organisationen treffen Entscheidungen. In der Regel wird ein Ziel angestrebt und die Entscheidung soll Maßnahmen in Gang bringen, welche die Erreichung des Ziels bef{\"o}rdern. Den finalen Entscheidungen gehen Prozesse voraus, welche die Entscheidungsfindung vorbereiten. In diesem Rahmen werden etwaige Kon strukte - wie Handlungen, Technologien, Produkte, Verfahren, Steuerungssysteme - in Bezug auf ihren Beitrag zur Zielerreichung bewertet. Nun ist es nicht neu, dabei eine ganzheitliche Bewertung anzumahnen und nicht nur auf eine Wirkung zu blicken. Dennoch erh{\"a}lt man oft den Eindruck, dass im Rahmen von Entscheidungsfindungen in Politik, Gesellschaft, {\"o}ffentlichen Institutionen aber eben auch Unternehmen zu wenig auf etwaige weitere Neben- und Folgewirkungen von Entscheidungen geblickt wird. Daher wird gefragt, ob die Grundidee des Ansatzes der Technologiefolgenabsch{\"a}tzung hilfreiche Instrumente bietet, welche die Entscheidungsprozesse in den betrieblichen Feldern Innovation, Technologieentwicklung und Management anreichern k{\"o}nnen.}, language = {de} } @article{WhiskerdKoertgeJuergensetal.2020, author = {Whiskerd, Nicholas and K{\"o}rtge, Nicklas and J{\"u}rgens, Kris and Ezennaya-Gomez, Salatiel and Vielhauer, Claus and Dittmann, Jana and Hildebrandt, Mario}, title = {Keystroke biometrics in the encrypted domain: a first study on search suggestion functions of web search engines}, series = {EURASIP Journal on Information Security}, journal = {EURASIP Journal on Information Security}, number = {2020:2}, publisher = {Springer}, doi = {10.1186/s13635-020-0100-8}, year = {2020}, language = {en} } @inproceedings{HildebrandtLamshoeftDittmannetal.2020, author = {Hildebrandt, Mario and Lamsh{\"o}ft, Kevin and Dittmann, Jana and Neubert, Tom and Vielhauer, Claus}, title = {Information Hiding in Industrial Control Systems: An OPC UA based Supply Chain Attack and its Detection}, series = {Proceedings of the 2020 ACM Workshop on Information Hiding and Multimedia Security (IH\&MMSec'20), June 22-24, 2020, Denver, CO, USA}, booktitle = {Proceedings of the 2020 ACM Workshop on Information Hiding and Multimedia Security (IH\&MMSec'20), June 22-24, 2020, Denver, CO, USA}, publisher = {The Association for Computing Machinery}, address = {New York}, doi = {10.1145/3369412}, pages = {115 -- 120}, year = {2020}, language = {en} } @article{NagelSchminderMieke2023, author = {Nagel, Michael and Schminder, Christian and Mieke, Christian}, title = {Sachbezogenes Verhandeln als Methode im Zielbildungsprozess von innovationsorientierten Public Private Partnerships.}, series = {Ideen- und Innovationsmanagement}, journal = {Ideen- und Innovationsmanagement}, number = {2}, editor = {Erich Schmidt Verlag,}, publisher = {Erich Schmidt Verlag GmbH \& Co}, issn = {2198-3151}, doi = {10.37307/j.2198-3151.2022.02.07}, pages = {72 -- 77}, year = {2023}, language = {de} } @misc{WeberSteinPilgermannetal.2023, author = {Weber, Simon and Stein, Stefan and Pilgermann, Michael and Schrader, Thomas}, title = {Attack Detection for Medical Cyber- Physical Systems - The Visualization}, doi = {10.25933/opus4-2914}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:522-opus4-29142}, year = {2023}, abstract = {Attack Detection for Medical Cyber-Physical Systems - The Visualization}, language = {en} } @article{NeubertVielhauer2020, author = {Neubert, Tom and Vielhauer, Claus}, title = {Kill Chain Attack Modelling for Hidden Channel Attack Scenarios in Industrial Control Systems}, series = {IFAC-PapersOnLine}, journal = {IFAC-PapersOnLine}, publisher = {Elsevier}, issn = {24058963}, doi = {10.1016/j.ifacol.2020.12.246}, pages = {11074 -- 11080}, year = {2020}, language = {en} } @techreport{MaurerJohannsenPochanke2023, author = {Maurer, Robert and Johannsen, Andreas and Pochanke, Oliver}, title = {Analyse der Trends und Alternativen zur Online-Pr{\"a}senz als Kommunikationskanal von kleinen und mittleren Unternehmen durch den Einsatz von Plattformen}, series = {Schriften des Instituts f{\"u}r Betriebliche Integration und Digitalisierung (IBID)}, volume = {11}, journal = {Schriften des Instituts f{\"u}r Betriebliche Integration und Digitalisierung (IBID)}, publisher = {Technische Hochschule Brandenburg}, address = {Brandenburg an der Havel}, issn = {2198-090X}, doi = {10.25933/opus4-2885}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:522-opus4-28853}, pages = {VI, 25 Seiten}, year = {2023}, abstract = {Die Digitalisierung ist eine der Herausforderungen der heutigen Zeit. Einhergehend mit der Zunahme der Nutzung des Internets in vielen Lebensbereichen steigt auch die Wichtigkeit f{\"u}r Unternehmen, einen repr{\"a}sentativen Auftritt zu etablieren. F{\"u}r kleine und mittlere Unternehmen bedeutet das Betreiben und Pflegen einer Onlinepr{\"a}senz oftmals einen hohen finanziellen und zeitlichen Aufwand. Ziel des vorliegenden Arbeitspapiers ist es, kleinen und mittleren Unternehmen eine Alternative zu herk{\"o}mmlichen Content Management Systemen darzulegen und sie bei der Entscheidungsfindung zu unterst{\"u}tzen. Zur Beantwortung der Forschungsfragen wurde der methodische Ansatz einer Literatur- und Internetrecherche verwendet. Aus der Analyse konnten drei Online Business Plattformen identifiziert, sowie deren Vor- und Nachteile gegen{\"u}ber Content Management Systemen dargestellt werden. Anschließend wurden Kriterien definiert und Empfehlungen dargelegt, welche kleine und mittlere Unternehmen im Entscheidungsprozess unterst{\"u}tzen sollen. Letztlich wurden die Einrichtung sowie die wichtigsten Funktionen einer Plattform dargestellt. Die Ergebnisse zeigen, dass die Nutzung einer Onlineplattform f{\"u}r lokal begrenze Unternehmen mit geringen Anforderungen an die Funktionalit{\"a}t und hoher Kostensensibilit{\"a}t eine sinnvolle Alternative ist. Abschließend wurde anhand des realen Fallbeispiels „Google My Business" (seit 2022: „Google Business Profile") auf die Funktionen sowie Vorteile und M{\"o}glichkeiten einer solchen Plattform eingegangen.}, subject = {Online-Marketing}, language = {de} }