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Auflistung nach Autor:in "Bayer, Markus"

1 - 3 von 3
  • Workshopbeitrag
    CYLENCE: Strategies and Tools for Cross-Media Reporting, Detection, and Treatment of Cyberbullying and Hatespeech in Law Enforcement Agencies
    (Mensch und Computer 2023 - Workshopband, 2023) Kaufhold, Marc-André; Bayer, Markus; Bäumler, Julian; Reuter, Christian; Stieglitz, Stefan; Basyurt, Ali Sercan; Mirbabaie, Milad; Fuchss, Christoph; Eyilmez, Kaan
    Despite the merits of public and social media in private and professional spaces, citizens and professionals are increasingly exposed to cyberabuse, such as cyberbullying and hate speech. Thus, Law Enforcement Agencies (LEA) are deployed in many countries and organisations to enhance the preventive and reactive capabilities against cyberabuse. However, their tasks are getting more complex by the increasing amount and varying quality of information disseminated into public channels. Adopting the perspectives of Crisis Informatics and safety-critical Human-Computer Interaction (HCI) and based on both a narrative literature review and group discussions, this paper first outlines the research agenda of the CYLENCE project, which seeks to design strategies and tools for cross-media reporting, detection, and treatment of cyberbullying and hatespeech in investigative and law enforcement agencies. Second, it identifies and elaborates seven research challenges with regard to the monitoring, analysis and communication of cyberabuse in LEAs, which serve as a starting point for in-depth research within the project.
  • Workshopbeitrag
    CYWARN: Strategy and Technology Development for Cross-Platform Cyber Situational Awareness and Actor-Specific Cyber Threat Communication
    (Mensch und Computer 2021 - Workshopband, 2021) Kaufhold, Marc-André; Fromm, Jennifer; Riebe, Thea; Mirbabaie, Milad; Kühn, Philipp; Basyurt, Ali Sercan; Bayer, Markus; Stöttinger, Marc; Eyilmez, Kaan; Möller, Reinhard; Fuchß, Christoph; Stieglitz, Stefan; Reuter, Christian
    Despite the merits of digitisation in private and professional spaces, critical infrastructures and societies are increasingly ex-posed to cyberattacks. Thus, Computer Emergency Response Teams (CERTs) are deployed in many countries and organisations to enhance the preventive and reactive capabilities against cyberattacks. However, their tasks are getting more complex by the increasing amount and varying quality of information dissem-inated into public channels. Adopting the perspectives of Crisis Informatics and safety-critical Human-Computer Interaction (HCI) and based on both a narrative literature review and group discussions, this paper first outlines the research agenda of the CYWARN project, which seeks to design strategies and technolo-gies for cross-platform cyber situational awareness and actor-spe-cific cyber threat communication. Second, it identifies and elabo-rates eight research challenges with regard to the monitoring, analysis and communication of cyber threats in CERTs, which serve as a starting point for in-depth research within the project.
  • Konferenzbeitrag
    Resiliente Digitalisierung der kritischen Infrastruktur Landwirtschaft - mobil, dezentral, ausfallsicher
    (Mensch und Computer 2018 - Workshopband, 2018) Reuter, Christian; Schneider, Wolfgang; Eberz, Daniel; Bayer, Markus; Hartung, Daniel; Kaygusuz, Cemal
    Diese Arbeit befasst sich mit der zunehmenden Digitalisierung der kritischen Infrastruktur Ernährungswirtschaft und setzt den Fokus insbesondere auf die dadurch resultierenden in-formationstechnologischen Folgen bezüglich der Angriffs- und Ausfallsicherheit in der Landwirtschaft und von ihr abhängigen Sektoren. In diesem Kontext wird die Modernisie-rungen der Landmaschinen und deren Vernetzung sowie das Cloud-Computing in der Landwirtschaft analysiert und zu treffende Maßnahmen bezüglich einer resilienten Struktur erläutert. In vielen Bereichen wird dabei aufgezeigt, dass das Ausfallrisiko der Produktion zugunsten von Vorteilen wie Ertrags- und Qualitätssteigerung vernachlässigt wird.