Sökning: "Intrusion Detection"

Visar resultat 6 - 10 av 42 avhandlingar innehållade orden Intrusion Detection.

  1. 6. Aspects of Adapting Data Collection to Intrusion Detection

    Författare :Ulf Larson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; data collection; data reduction; intrusion detection; Manifestation extraction; log analysis;

    Sammanfattning : The focus of this thesis is on data collection and in particular data collection for intrusion detection purposes. Data collection is the first, and possibly most important activity in the overall intrusion detection process. The result of the detection can never be better than the data on which the detection is based. LÄS MER

  3. 7. Adaptive Real-time Anomaly Detection for Safeguarding Critical Networks

    Författare :Kalle Ring Burbeck; Simin Nadjm-Tehrani; Erland Jonsson; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; intrusion detection; anomaly detection; real-time; clustering; adaptation; IP networks; Computer science; Datalogi;

    Sammanfattning : Critical networks require defence in depth incorporating many different security technologies including intrusion detection. One important intrusion detection approach is called anomaly detection where normal (good) behaviour of users of the protected system is modelled, often using machine learning or data mining techniques. LÄS MER

  4. 8. Understanding Intrusion Detection Through Visualisation

    Författare :Stefan Axelsson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : With the ever increasing use of computers for critical systems, computer security, the protection of data and computer systems from intentional, malicious intervention, is attracting much attention. Among the methods for defence, intrusion detection, i.e. LÄS MER

  5. 9. Evaluation and enhancement of operational security based on experimental data

    Författare :Ulf Gustafson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; security; PPC network; vulnerability; detection; experimentation; unix; intrusion; modelling;

    Sammanfattning : .... LÄS MER

  7. 10. Observations on the nature of computer security intrusions

    Författare :Ulf Lindqvist; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; security; classification; audit; vulnerability; experiment; logging; analysis; intrusion; computers; taxonomy; intrusion detection;

    Sammanfattning : .... LÄS MER