Search results for: ATTACK SCENARIO

• SafeCity – a GIS-based tool profiled for supporting decision making in urban development and infrastructure protection

  Publication

  • M. Kulawiak
  • Z. Łubniewski

  - TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE - Year 2014

  This paper presents a system for analysis of municipal Critical Infrastructures, which offers integrated tools for target analysis, hazard scenario simulations and spatial analysis within a remotely accessible Web-based Geographic Information System. The system has been applied to research conducted in the city of Gdansk with the aid of blast attack, chemical leakage and flood hazard scenarios, as well as a spatial density algorithm,...

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• Performance evaluation of GPS anti-spoofing system based on antenna array processing

  Publication

  • J. Magiera
  • R. Katulski

  - Year 2016

  This article concerns the problem of detection and mitigation of spoofing attacks in Global Navigation Satellite Systems. First, background information about spoofing and its possible countermeasures is provided. Next, concept of a novel GPS anti-spoofing system based on antenna array processing is presented and implementation of prototype of this system is described. The third section outlines the performance evaluation of proposed...

• Pomiarowa ocena efektywności systemu antyspoofingowego opartego na przetwarzaniu wieloantenowym

  Publication

  • J. Magiera
  • R. Katulski

  - Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne - Year 2016

  Niniejszy referat dotyczy problemu wykrywania i przeciwdziałania atakom typu spoofing w globalnych systemach nawigacji satelitarnej. Pierwsza część referatu stanowi wprowadzenie w temat spoofingu oraz przegląd sposobów jemu przeciwdziałania. Następnie, przedstawiono autorską koncepcję systemu antyspoofingowego opartego na przetwarzaniu wieloantenowym, a także opisano implementację prototypu tego systemu. Część trzecią poświęcono...

• A METHOD OF TRUST MANAGEMENT IN WIRELESS SENSOR NETWORKS

  Publication

  • J. Górski
  • A. Turower

  - International Journal of Security, Privacy an d Trust Management - Year 2018

  The research problem considered in this paper is how to protect wireless sensor networks (WSN) against cyber-threats by applying trust management and how to strengthen network resilience to attacks targeting the trust management mechanism itself. A new method, called WSN Cooperative Trust Management Method (WCT2M), of distributed trust management in multi-layer wireless sensor networks is proposed and its performance is evaluated....

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