Sökning: "security assessment"

Visar resultat 26 - 30 av 117 avhandlingar innehållade orden security assessment.

1. 26. Unwanted Traffic and Information Disclosure in VoIP Networks : Threats and Countermeasures

   Författare :Ge Zhang; Simone Fischer-Huebner; Costas Lambrinoudakis; Karlstads universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SIP; VoIP; security; Denial of Service; Vulnerability analysis; timing attacks; Spam; DTMF; SIP; RTP; Computer Science; Datavetenskap;

   Sammanfattning : The success of the Internet has brought significant changes to the telecommunication industry. One of the remarkable outcomes of this evolution is Voice over IP (VoIP), which enables realtime voice communications over packet switched networks for a lower cost than traditional public switched telephone networks (PSTN). LÄS MER

3. 27. Sensors and Algorithms in Industry 4.0 : Security and Health Preservation Applications

   Författare :Dawid Gradolewski; Wlodek Kulesza; Sven Johansson; Alberto Rodriguez-Martinez; Blekinge Tekniska Högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Acoustic Sensor; Artificial Intelligence; Autonomisation; Classification; Detection; Feature Extraction; Health Preservation; Identification; Internet of Things; Machine Learning; Multi-Sensor System; Safety System; Vision System; Systemteknik; Systems Engineering;

   Sammanfattning : Globalisation and technological digitisation have triggered an Industry 4.0. revolution.  The core of this revolution is autonomisation of complex processes, which require expert knowledge. LÄS MER

4. 28. Preparedness for mass-casualty attacks on public transportation

   Författare :Annelie Holgersson; Ulf Björnstig; Britt-Inger Saveman; Dzenan Sahovic; Per Örtenwall; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; antagonism; disaster medicine; emergency response; emergency organizations; mass transit; preparedness; rescue work; security; terrorism; kirurgi; Surgery;

   Sammanfattning : Background: Public transportation constitutes a vulnerable sector in modern day society with a high probability of generating mass casualties if attacked. By preparing for mass-casualty attacks (MCAs), response can become more effective and public transportation can become a less rewarding target. LÄS MER

5. 29. On Pre-deployment Assessment and Security Bootstrapping of Industrial Communication Networks

   Författare :Apala Ray; Mats Björkman; Leonardo Martucci; Mälardalens högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Science; datavetenskap;

   Sammanfattning : The severity of cyber threats towards existing and future industrial systems has resulted in an increase of security awareness in the industrial automation domain. Compared to traditional information systems, industrial communication systems have different performance and reliability requirements. LÄS MER

7. 30. Security and Risk Assessment: Black box modeling, Taxonomy and Systematic Literature Review

   Författare :Laleh Pirzadeh Irannezhad; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : In order to successfully perform and manage any type of project, there is a need to identify and assess the key factors that have an effect on the project's performance and its deliverables. Security and risk are two important concepts in contemporary information system industry that need to be assessed and addressed. LÄS MER