Sökning: "Intrusion Detection systems"

Visar resultat 21 - 25 av 77 uppsatser innehållade orden Intrusion Detection systems.

  1. 21. INTRUSION DETECTION USING MACHINE LEARNING FOR INDUSTRIAL CONTROL SYSTEMS

    Magister-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

    Författare :Roland Plaka; [2021]
    Nyckelord :intrusion detection; machine learning; security;

    Sammanfattning : An intrusion detection system (IDS) is a software application that monitors a network forunauthorized and malicious activities or security policy violations related to confidentiality,integrity, and availability of a system. In this thesis, we performed detailed literature reviewson the different types of IDS, anomaly detection methods, and machine learning algorithmsthat can be used for detection and classification. LÄS MER

  3. 22. A Performance Analysis of Intrusion Detection with Snort and Security Information Management

    Master-uppsats, Linköpings universitet/Databas och informationsteknik

    Författare :Christian Thorarensen; [2021]
    Nyckelord :Snort; Snort 3; PulledPork; IDS; Open Distro for Elasticsearch; ODFE; SIM; SIEM; ET Open; D-ITG;

    Sammanfattning : Network intrusion detection systems (NIDSs) are a major component in cybersecurity and can be implemented with open-source software. Active communities and researchers continue to improve projects and rulesets used for detecting threats to keep up with the rapid development of the internet. LÄS MER

  4. 23. Designing a Physical Unclonable Function for Cryptographic Hardware

    Master-uppsats, Linköpings universitet/Institutionen för teknik och naturvetenskap; Linköpings universitet/Tekniska fakulteten

    Författare :Ludwig Bergfalck; Johannes Engström; [2021]
    Nyckelord :Hardware-based keyseed; Tamper protection; Physical Unclonable Function PUF ; Sensing mesh enclosure; Differential capacitance measurements;

    Sammanfattning : Hardware Security Modules (HSMs) are embedded systems that provide a physically secure data storage and handling environment. This master thesis evaluates an HSM method incorporating cryptographic key generation, key management, and tamper protection. LÄS MER

  5. 24. Digital Twin-based Intrusion Detection for Industrial Control Systems

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Seba Varghese; [2021]
    Nyckelord :Digital Twin; Intrusion Detection Systems; Industry 4.0; Industrial Control Systems; Machine Learning; Stacked Ensemble Model; Digital tvilling; Intrångsdetekteringssystem; Industri 4.0; Industriella styrsystem; Maskininlärning; Staplad ensemblemodell;

    Sammanfattning : Digital twins for industrial control systems have gained significant interest over recent years. This attention is mainly because of the advanced capabilities offered by digital twins in the areas of simulation, optimization, and predictive maintenance. LÄS MER

  7. 25. Combining Anomaly- and Signaturebased Algorithms for IntrusionDetection in CAN-bus : A suggested approach for building precise and adaptiveintrusion detection systems to controller area networks

    Kandidat-uppsats, Malmö universitet/Fakulteten för teknik och samhälle (TS)

    Författare :Robin Andersson; [2021]
    Nyckelord :CAN; Controller Area Network; IDS; Intrusion detection; personal vehicles; machine learning; hybrid; proof of concept; embeded systems; software architecture; malicious; security;

    Sammanfattning : With the digitalization and the ever more computerization of personal vehicles, new attack surfaces are introduced, challenging the security of the in-vehicle network. There is never such a thing as fully securing any computer system, nor learning all the methods of attack in order to prevent a break-in into a system. LÄS MER