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Auflistung nach Schlagwort "Law Enforcement"

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  • Textdokument
    Collecting Identifying Data for Re-Identification of Mobile Devices carried at a Crime Scene using Wi-Fi Routers
    (INFORMATIK 2022, 2022) Vogel,Daniel; Krämer,Markus
    Mobile devices such as smartphones constantly probe the surrounding wireless medium for providing services to users, thus leaving traces that, when analysed, can link their presence to a crime. Those passive observations, combined with actively tricking devices to cooperate with foreign networks, can yield an attractive device profile. Though past research explores independent methods for collecting single identifiers of devices, a holistic approach for data seizure and utilization for law enforcement is missing. As devices carried by criminals are not willing to share identifiers with a victim's home network, we combine collection processes for device-identifying data with exploiting viable wireless communication protocols. Using the presented approach allows to build a system supporting law enforcement with evidence that certain mobile devices were present at a crime scene and thus may give clues on further investigations on suspects.
  • Konferenzbeitrag
    Identification of technology trends for effective policing
    (INFORMATIK 2024, 2024) Morgenstern, Martin; Honekamp, Wilfried
    The rapid development of technology requires law enforcement to continuously adapt its strategies and procedures. Technology radars are important instruments for technology monitoring. A technology radar is a strategic tool that is used to systematically identify, analyse and evaluate new technological developments. It enables organisations to gain an overview of current and future technology trends, provides a structure to categorise potential developments, and assesses their potential relevance and impact for law enforcement. The methodology behind a technology radar usually involves the collection and filtering of information, the assessment of technologies in terms of their relevance and maturity, and finally, the creation of a visual tool that processes this information for strategic decision-making processes. This contribution looks at various methods for early technology identification and assessment. The suitability of these methods for technology monitoring in the field of law enforcement is analysed and evaluated on the basis of defined criteria.