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DTSTART;TZID=Europe/Berlin:20241111T084500
DTEND;TZID=Europe/Berlin:20241111T091000
DTSTAMP:20241025T151937Z
CREATED:20241025T151937Z
LAST-MODIFIED:20241025T151937Z
UID:19446-1731314700-1731316200@peasec.de
SUMMARY:Masterarbeit (M.Sc.) im Studiengang IT-Sicherheit von Luca Roth:  Submarine Cable Landing Stations: An Analysis of Information Security Threats\, Vulnerabilities and Defences
DESCRIPTION:Abstract: Cable landing stations (CLS) are facilities that host components required for the operation of subsea data cables (SDC) and facilitate their interconnection with terrestrial networks. SDC have an essential role for the secure operation of internet communication. However\, as existing work focusing on information security specifically for CLS is sparsely available and often outdated\, there is a need for new coordinated efforts in order to evaluate and improve their protection. This thesis fills a research gap in this regard\, by presenting how CLS and SDC can generally be impacted by different information security threats and how the industry is prepared to counter them. For this\, attack vectors\, threat actors as well as the protection level of CLS are identified and set in relation to each other. The analysis shows that multiple actors have the motivation and resources to harm information security of CLS. In regard of their protection standards\, a great variation is noticeable. Especially considering physical protection\, some facilities have significant weaknesses. Furthermore\, the analysis shows that information security highly depends on the selection of the architecture as well as other aspects of physical and logical CLS components. \nBetreuer: Jonas Franken\nPrüfer: Prof. Dr. Dr. Christian Reuter
URL:https://peasec.de/event/masterarbeit-m-sc-im-studiengang-it-sicherheit-von-luca-roth-submarine-cable-landing-stations-an-analysis-of-information-security-threats-vulnerabilities-and-defences/
CATEGORIES:Kolloquium
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DTSTART;TZID=Europe/Berlin:20241111T091500
DTEND;TZID=Europe/Berlin:20241111T094500
DTSTAMP:20241025T152211Z
CREATED:20241025T152211Z
LAST-MODIFIED:20241025T152211Z
UID:19448-1731316500-1731318300@peasec.de
SUMMARY:Masterarbeit (M.Sc.) im Studiengang IT-Sicherheit von Kasimir Romer: Building a Data Processing Pipeline for Submarine Cable News - Leveraging Large Language Models for Advanced Analysis and Visualization
DESCRIPTION:Abstract: Submarine Data Cables (SDCs) are critical infrastructures that handle the majority of global network traffic. Despite their importance\, SDCs receive limited media coverage and public attention\, which creates significant gaps in understanding their vulnerabilities and significance. This thesis explores the potential of Large Language Models (LLMs) in extracting information about Submarine Data Cables from unstructured text\, such as news articles\, and investigates methods to improve this extraction process. An LLM-based information extraction module is developed and integrated into the Submarine Cable Dashboard to enhance its ability to process and analyze relevant news data. The performance of this LLM-based module is then compared to the existing rule-based approach. Additionally\, the thesis examines and compares different LLMs with respect to accuracy\, hallucination rate\, and processing speed to determine the most effective model for this specific task. Results show that the LLM-based approach outperforms the rule-based method in most cases\, particularly due to the strengths of LLMs in Natural Language Processing tasks. \n Betreuer: Jonas Franken \nPrüfer: Prof. Dr. Dr. Christian Reuter
URL:https://peasec.de/event/masterarbeit-m-sc-im-studiengang-it-sicherheit-von-kasimir-romer-building-a-data-processing-pipeline-for-submarine-cable-news-leveraging-large-language-models-for-advanced-analysis-and-visualiza/
LOCATION:Zoom
CATEGORIES:Kolloquium
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