Internet Service Providers (ISP’s) play  a pivotal role in managing the complexity behind “the Internet”. In a world of ever changing threats  to cyber security , ISP’s face the daunting responsibility to keep the Internet safe for themselves  and for their customers. Early detection of security breaches is an important  prerequisite to achieve this goal. This thesis demonstrates that complementing existing  security solutions with statistical anomaly detection can significantly improve the ability of ISP’s to detect aberrations in their infrastructure. This is achieved by systematically processing large and heterogeneous streams of available log data, and triggering  alerts when anomalies are suspected. After validating the proposed model with domain experts and applying it to  the comprehensive Los Alamos dataset ,  it can be concluded that this method represents a promising approach to complement existing tooling.

 

Keywords: Anomaly detection, ISP, Data mining, Security, Los Alamos dataset

 

READ PDF>

 

 

 

 

  • A de minimis rule for personal data breach notifications...
    Master CS/Machiel Bolhuis
    >
  • A de minimis rule fo...
    Master CS/Machiel Bolhuis
    >
  • A de minimis rule for personal data breach notifications...
    Master CS/Machiel Bolhuis
    >
  • A generic approach for detecting security anomalies in I...
    Master CS/Jaap Mooij
    >
  • A generic approach f...
    Master CS/Jaap Mooij
    >
  • A generic approach for detecting security anomalies in I...
    Master CS/Jaap Mooij
    >
  • A Process Model for Phishing Prevention
    Master CS/Paulo Ribeiro do Nascimento
    >
  • A Process Model for...
    Master CS/Paulo Ribeiro do Nascimento
    >
  • A Process Model for Phishing Prevention
    Master CS/Paulo Ribeiro do Nascimento
    >
  • An improved key distribution and updating mechanism for...
    Master CS/Marcel van Leent
    >
  • An improved key dist...
    Master CS/Marcel van Leent
    >
  • An improved key distribution and updating mechanism for...
    Master CS/Marcel van Leent
    >
  • Caring for Security
    Master CS/David Willems
    >
  • Caring for Security
    Master CS/David Willems
    >
  • Caring for Security
    Master CS/David Willems
    >
  • Cyber Confidence-Building Measures
    Master CS/Kraesten Arnold
    >
  • Cyber Confidence-Bui...
    Master CS/Kraesten Arnold
    >
  • Cyber Confidence-Building Measures
    Master CS/Kraesten Arnold
    >
  • Cyber Threat Intelligence
    Master CS/Daan Planqué
    >
  • Cyber Threat Intelli...
    Master CS/Daan Planqué
    >
  • Cyber Threat Intelligence
    Master CS/Daan Planqué
    >
  • Essence of Encryption
    Master CS/Jeroen Veen
    >
  • Essence of Encryptio...
    Master CS/Jeroen Veen
    >
  • Essence of Encryption
    Master CS/Jeroen Veen
    >
  • Guaranteeing authenticity and integrity in signalling ex...
    Master CS/Ewout Pronk
    >
  • Guaranteeing authent...
    Master CS/Ewout Pronk
    >
  • Guaranteeing authenticity and integrity in signalling ex...
    Master CS/Ewout Pronk
    >
  • How to bring HTTPS to the masses?
    Master CS/Maarten Aertsen
    >
  • How to bring HTTPS t...
    Master CS/Maarten Aertsen
    >
  • How to bring HTTPS to the masses?
    Master CS/Maarten Aertsen
    >
  • Multi actor roadmap to improve cyber security of consume...
    Master CS/Herbert Leenstra
    >
  • Multi actor roadmap...
    Master CS/Herbert Leenstra
    >
  • Multi actor roadmap to improve cyber security of consume...
    Master CS/Herbert Leenstra
    >
  • Payment Services Directive 2
    Master CS/Stephan Hellmann
    >
  • Payment Services Dir...
    Master CS/Stephan Hellmann
    >
  • Payment Services Directive 2
    Master CS/Stephan Hellmann
    >
  • Policy strategies for VPN for consumers in the Netherlan...
    Master CS/Nelly Ghaoui
    >
  • Policy strategies fo...
    Master CS/Nelly Ghaoui
    >
  • Policy strategies for VPN for consumers in the Netherlan...
    Master CS/Nelly Ghaoui
    >
  • SDN South-bound Interface Attack Mitigation
    Master CS/Lucio Jankok
    >
  • SDN South-bound Inte...
    Master CS/Lucio Jankok
    >
  • SDN South-bound Interface Attack Mitigation
    Master CS/Lucio Jankok
    >
  • Targeted attacks and the human vulnerability
    Master CS/Derk-Jan van Mourik
    >
  • Targeted attacks and...
    Master CS/Derk-Jan van Mourik
    >
  • Targeted attacks and the human vulnerability
    Master CS/Derk-Jan van Mourik
    >
  • The implementation of the Dutch Cabinet’s policy on data...
    Master CS/Carlo Koch
    >
  • The implementation o...
    Master CS/Carlo Koch
    >
  • The implementation of the Dutch Cabinet’s policy on data...
    Master CS/Carlo Koch
    >
  • The influence of Dark Web on border control
    Master CS/Edwin Noordzij
    >
  • The influence of Dar...
    Master CS/Edwin Noordzij
    >
  • The influence of Dark Web on border control
    Master CS/Edwin Noordzij
    >

This website uses cookies to ensure you get the best experience on our website. By continuing to browse the site, you are agreeing to our use of cookies.. More info

 

I AGREE