@misc{StockhausenJohannsenMaurer2023, author = {Stockhausen, Pablo and Johannsen, Andreas and Maurer, Robert}, title = {Machine-Learning Verfahren f{\"u}r eine nachhaltige Letzte-Meile-Logistik}, year = {2023}, abstract = {Dieser Beitrag entwickelt ein Konzept zur praktischen Umsetzung eines Machine- Learning Verfahrens zum L{\"o}sen von Vehicle Routing Problemen im Kontext einer nachhaltigen "Letzte-Meile"-Logistik, welches durch einen Prototyp umgesetzt und getestet wurde. Der Prototyp basiert auf dem "Reinforcement Learning"-System und verwendet als Algorithmus "REINFORCE mit Baseline". In einer Vergleichsanalyse wurde der Prototyp mit dem bekannten Vertreter Google-OR, anhand von zwei Anwendungsszenarien, verglichen. Der Prototyp {\"u}berzeugt dabei in der Laufzeit und dem Automatismus. Es konnte festgestellt werden, dass eine Verwendung von Lernenden-Systemen f{\"u}r das Vehicle Routing Problem sich bei nur bei einem gr{\"o}ßeren Stoppvolumen und einer erweiterten IT-Infrastruktur empfiehlt.}, language = {de} } @article{PilgermannBocklischCreutzburg2020, author = {Pilgermann, Michael and Bocklisch, Thomas and Creutzburg, Reiner}, title = {Conception and implementation of a course for professional training and education in the field of IoT and smart home security}, series = {Electronic Imaging}, journal = {Electronic Imaging}, publisher = {Society for Imaging Science and Technology}, issn = {2470-1173}, doi = {10.2352/ISSN.2470-1173.2020.3.MOBMU-277}, pages = {277-1 -- 277-8}, year = {2020}, language = {en} } @incollection{ScheegRangnowScheeg2021, author = {Scheeg, Michaela and Rangnow, Juliane and Scheeg, Jochen}, title = {Nutzerzentriertheit als wesentliche Dimension f{\"u}r die Nachhaltigkeit von Digitalisierungsvorhaben}, series = {CSR und Digitalisierung : der digitale Wandel als Chance und Herausforderung f{\"u}r Wirtschaft und Gesellschaft}, booktitle = {CSR und Digitalisierung : der digitale Wandel als Chance und Herausforderung f{\"u}r Wirtschaft und Gesellschaft}, editor = {Hildebrandt, Alexandra}, edition = {2. Auflage}, publisher = {Springer Gabler}, address = {Berlin}, isbn = {978-3-662-61836-3 (online)}, doi = {10.1007/978-3-662-61836-3_5}, publisher = {Technische Hochschule Brandenburg}, pages = {73 -- 81}, year = {2021}, language = {de} } @article{PilgermannWerthCreutzburg2020, author = {Pilgermann, Michael and Werth, S{\"o}ren and Creutzburg, Reiner}, title = {Towards sector specific security operation}, series = {Electronic Imaging}, journal = {Electronic Imaging}, publisher = {Society for Imaging Science and Technology}, address = {Springfield, VA}, issn = {2470-1173}, doi = {10.2352/ISSN.2470-1173.2020.3.MOBMU-254}, pages = {254-1 -- 254-10}, year = {2020}, language = {en} } @article{KantJohannsen2022, author = {Kant, Daniel and Johannsen, Andreas}, title = {Evaluation of AI-based use cases for enhancing the cyber security defense of small and medium-sized companies (SMEs)}, series = {Electronic Imaging}, volume = {34}, journal = {Electronic Imaging}, number = {3}, publisher = {Society for Imaging Science and Technology}, issn = {2470-1173}, pages = {387-1 -- 387-8}, year = {2022}, abstract = {Companies are increasingly facing the challenges of a persistent cyber threat landscape. By means of AI, cyber attacks can be efficiently conducted more successful through offensive AI. As for cyber defense, AI can be also utilized against cyber threats (defensive AI). Due to limited resources, especially in small and medium-sized companies (SMEs), there is a need to deploy more effective defensive cyber security solutions. Precisely, the adaptation of AI-based resilient defenses must be driven forward. Therefore, the aim of this paper is to identify and evaluate AI-related use cases with a high impact potential on the cyber security level, while being applicable to SMEs at the same time. In order to reach the research goal, an extensive literature review of several online catalogs, surveys and online platforms was conducted. In conclusion, seven crucial AI-based security features were outlined that are providing a high impact potential to the security level for SMEs. Afterwards, the results are discussed and set into a broader context. Even though AI-based security solutions are providing a large range of advantages, certain challenges and barriers using AI-related security applications are addressed in the paper as well. A high need for usable state of the art AI based cyber security solution for SMEs was identified.}, language = {en} } @inproceedings{KantJohannsen2022, author = {Kant, Daniel and Johannsen, Andreas}, title = {Evaluation of AI-based use cases for enhancing the cyber secu- rity defense of small and medium-sized companies (SMEs)}, series = {Proc. IS \& T International Symposium on Electronic Imaging: Mobile Devices and Multimedia: Enabling Technologies, Algorithms, and Applications}, booktitle = {Proc. IS \& T International Symposium on Electronic Imaging: Mobile Devices and Multimedia: Enabling Technologies, Algorithms, and Applications}, address = {Springfield, VA}, doi = {10.2352/EI.2022.34.3.MOBMU-387}, pages = {387-1 -- 387-8}, year = {2022}, language = {en} } @article{KantJohannsen2021, author = {Kant, Daniel and Johannsen, Andreas}, title = {Sicherer Datenaustausch in Kooperationen - „Kooperation first - Sicherheit second?"}, series = {Mittelstand-Digital Magazin - Wissenschaft trifft Praxis}, journal = {Mittelstand-Digital Magazin - Wissenschaft trifft Praxis}, number = {2021/16}, publisher = {Begleitforschung Mittelstand-Digital}, pages = {41 -- 46}, year = {2021}, language = {de} } @book{JohannsenKant2020, author = {Johannsen, Andreas and Kant, Daniel}, title = {IT-Governance, Risiko-und Compliance-Management (IT-GRC) f{\"u}r KMU - Literaturanalyse und Ansatzbildung}, publisher = {Technische Hochschule Brandenburg}, address = {Brandenburg/Havel}, isbn = {978-3-945500-05-7}, issn = {2198-090X}, publisher = {Technische Hochschule Brandenburg}, pages = {28}, year = {2020}, language = {de} } @article{JohannsenAnnanEifert2020, author = {Johannsen, Andreas and Annan, Tarek and Eifert, Felix}, title = {Der IT-Mittelstand als Wegbereiter f{\"u}r datengetriebene und kooperative Gesch{\"a}ftsmodelle}, series = {Wissenschaft trifft Praxis : Mittelstadt-Digital Magazin}, journal = {Wissenschaft trifft Praxis : Mittelstadt-Digital Magazin}, number = {Ausgabe 13}, publisher = {Begleitforschung Mittelstand-Digital c/o WIK-Consult GmbH}, address = {Bad Honnef}, issn = {2198-8544 (Print)}, pages = {59 -- 67}, year = {2020}, language = {de} } @article{JohannsenKantCreutzburg2020, author = {Johannsen, Andreas and Kant, Daniel and Creutzburg, Reiner}, title = {Measuring IT security, compliance and data governance within small and medium-sized IT enterprises}, series = {Electronic Imaging}, journal = {Electronic Imaging}, publisher = {Society for Imaging Science and Technology}, address = {Springfield, VA}, issn = {2470-1173}, doi = {10.2352/ISSN.2470-1173.2020.3.MOBMU-252}, pages = {252-1 -- 252-11}, year = {2020}, language = {en} } @misc{Johannsen2019, author = {Johannsen, Andreas}, title = {Transformationale F{\"u}hrung im agilen Umfeld - Neue Paradigmen f{\"u}r die Digitale Transformation}, series = {Kreativit{\"a}t 4.0 : TRIZ, Design Thinking, Open Innovation und andere Kreativit{\"a}tstechniken im Kontext von Digitaler Transformation, 25. Leibniz-Konferenz, 13.- 14. November 2019, Berlin-Adlershof}, journal = {Kreativit{\"a}t 4.0 : TRIZ, Design Thinking, Open Innovation und andere Kreativit{\"a}tstechniken im Kontext von Digitaler Transformation, 25. Leibniz-Konferenz, 13.- 14. November 2019, Berlin-Adlershof}, year = {2019}, language = {de} } @article{JohannsenKunkelKunkel2019, author = {Johannsen, Andreas and Kunkel, Olga and Kunkel, Carsten}, title = {Digitalisierung first - Besch{\"a}ftigtendatenschutz second?}, series = {Wissenschaft trifft Praxis}, journal = {Wissenschaft trifft Praxis}, number = {11}, publisher = {Barbara Budrich}, issn = {2198-8544}, pages = {56 -- 65}, year = {2019}, language = {de} } @article{JohannsenFelixFriedrich2020, author = {Johannsen, Andreas and Felix Friedrich, Eifert}, title = {Cloud-Kooperationsf{\"a}higkeit f{\"u}r KMU Digitales Benchmarking f{\"u}r IT-Anbieter und IT-Anwender}, series = {ERP Management}, volume = {16}, journal = {ERP Management}, number = {1}, publisher = {GITO Verlag}, issn = {1860-6725}, pages = {41 -- 43}, year = {2020}, language = {de} } @article{KantCreutzburgJohannsen2020, author = {Kant, Daniel and Creutzburg, Reiner and Johannsen, Andreas}, title = {Investigation of risks for Critical Infrastructures due to the exposure of SCADA systems and industrial controls on the Internet based on the search engine Shodan}, series = {Electronic Imaging}, journal = {Electronic Imaging}, publisher = {Society for Imaging Science and Technology}, address = {Springfield, VA}, issn = {2470-1173}, doi = {10.2352/ISSN.2470-1173.2020.3.MOBMU-253}, pages = {253-1 -- 253-16}, year = {2020}, language = {en} } @inproceedings{MuellerDobkowiczJohannsenetal.2020, author = {M{\"u}ller, Maximilian and Dobkowicz, Matthias and Johannsen, Andreas and Fodi, Allan Christian}, title = {Konzeption eines Objektkonfigurators zur Erstellung von Ausz{\"u}gen einer Objektbibliothek}, series = {Konferenz: Evaluation of Service APIs (ESAPI), Shaker, D{\"u}ren/ Band: ESAPI 2020: 4. Workshop Evaluation of Service-APIs}, booktitle = {Konferenz: Evaluation of Service APIs (ESAPI), Shaker, D{\"u}ren/ Band: ESAPI 2020: 4. Workshop Evaluation of Service-APIs}, editor = {Nadobny, Konrad and Schmietendorf, Andreas}, publisher = {Shaker}, address = {D{\"u}ren}, isbn = {978-3-8440-7515-1}, pages = {111 -- 124}, year = {2020}, language = {de} } @inproceedings{KantJohannsen2020, author = {Kant, Daniel and Johannsen, Andreas}, title = {Exemplarische API-Schwachstellen bei IoT-Ger{\"a}ten auf Grundlage von OWASP API Security TOP 10}, series = {Konferenz: Evaluation of Service APIs (ESAPI), D{\"u}ren, 2020/ Band: ESAPI 2020: 4. Workshop Evaluation of Service-APIs}, booktitle = {Konferenz: Evaluation of Service APIs (ESAPI), D{\"u}ren, 2020/ Band: ESAPI 2020: 4. Workshop Evaluation of Service-APIs}, editor = {Nadobny, Konrad and Schmietendorf, Andreas}, publisher = {Shaker}, address = {D{\"u}ren}, isbn = {978-3-8440-7515-1}, pages = {75 -- 88}, year = {2020}, language = {de} } @article{FlassigMangoldWoelfer2019, author = {Flassig, Robert J. and Mangold, Michael and W{\"o}lfer, Christian}, title = {Towards Design of Self-Organizing Biomimetic Systems}, series = {Advanced Biosystems}, volume = {3}, journal = {Advanced Biosystems}, number = {6}, publisher = {Wiley Vch}, issn = {2366-7478}, doi = {/10.1002/adbi.201800320}, pages = {1800320}, year = {2019}, language = {en} } @article{Johannsen2023, author = {Johannsen, Andreas}, title = {ERP-Einf{\"u}hrung - Bewertung einer Standardimplementierungsmethode f{\"u}r SAP Business One}, series = {ERP Management}, journal = {ERP Management}, publisher = {GITO Verlag}, issn = {1860-6725}, pages = {19 -- 22}, year = {2023}, language = {de} } @inproceedings{WikarskiAurahEbingaOsoreetal.2021, author = {Wikarski, Dietmar and Aurah, Catherine and Ebinga Osore, Emmanuel and Mengich, Gladys and Mutua, Gershom and Ndiema, Alice and Nkangi, Felister Nyaera and Ogemah, Vitalis and Okoth, Patrick and Ondulo, Jasper and Orata Omoto, Francis and Wambui Mwangi, Mary and Namayi, Vivian and Flassig, Peter and Loose, Harald and Malessa, Reiner and Piorr, Hans-Peter and Schrader, Thomas and Weber, Christian-Toralf}, title = {Towards Practice-oriented Higher Education for Sustainable Rural Development in Western Kenya}, editor = {Wikarski, Dietmar}, edition = {1st edition}, publisher = {Technische Hochschule Brandenburg}, address = {Brandenburg an der Havel}, organization = {Technische Hochschule Brandenburg}, doi = {10.25933/opus4-2742}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:522-opus4-27420}, pages = {1 -- 148}, year = {2021}, abstract = {The workshop proceedings contain the written versions of the presentations of the Kenyan participants of the final workshop of the DAAD-funded cooperation project "Practice-oriented Higher Education in Western Kenya" (ProUniEdu-WeK) in August 2021 at the Brandenburg University of Applied Sciences (THB). The contributions give an impression of what has been achieved in the last years on the way to practice-oriented higher education in the participating departments of the Masinde Muliro University of Science and Technology (MMUST) in cooperation with its partners from the THB and what is planned to be done in the years to come.}, language = {en} } @inproceedings{EzennayaGomezVielhauerDittmann2022, author = {Ezennaya-Gomez, Salatiel and Vielhauer, Claus and Dittmann, Jana}, title = {A Semantic Model for Embracing Privacy as Contextual Integrity in the Internet of Things}, series = {European Symposium on Research in Computer Security, Cham, 2022 Konferenzband: Computer Security. ESORICS 2021 International Workshops}, booktitle = {European Symposium on Research in Computer Security, Cham, 2022 Konferenzband: Computer Security. ESORICS 2021 International Workshops}, number = {13106}, editor = {Katsikas, Sokratis and Lambrinoudakis, Costas and Cuppens, Nora and Mylopoulos, John and Kalloniatis, Christos and Meng, Weizhi and Furnell, Steven and Pallas, Frank and Pohle, J{\"o}rg and Sasse, M. Angela and Abie, Habtamu and Ranise, Silvio and Verderame, Luca and Vidal, Jorge Maestre and Cambiaso, Enrico and Monge, Marco Antonio Sotelo}, publisher = {Springer}, address = {Cham}, isbn = {978-3-030-95483-3 978-3-030-95484-0}, doi = {10.1007/978-3-030-95484-0_24}, pages = {413 -- 423}, year = {2022}, abstract = {Due to the increasing number of complaints alleging privacy violations against companies to data protection authorities, the translation of business goals to system design goals and the subsequent consequences for customers' privacy poses a challenge for many companies. For this reason, there is a need to bridge the economics of privacy and threats to privacy. To this end, our work relies on the concept of privacy as contextual integrity. This framework defines privacy as appropriate information flows subjected to social norms within particular social contexts or spheres. In this paper, we introduce a preliminary version of a semantic model which aims to relate and provide understanding on how well-established business goals may affect their customers' privacy by designing IoT devices with permission access, data acquired by sensors, among other factors. Finally, we provide a use case application showing how to use the semantic model. The model aims to be an educational tool for professionals in business informatics during the modeling and designing process of a product which may gather sensitive data or may infer sensitive information, giving an understanding of the interaction of the product and its footprint with diverse actors (humans or machines). In the future, a further complete model of the presented may also target other groups, such as law enforcement bodies, as part of their educational training in such systems.}, language = {en} }