Sökning: "PCAP"

Visar resultat 1 - 5 av 6 uppsatser innehållade ordet PCAP.

  1. 1. Detection Of Malicious Activity in Network Traffic on a Binary Representation using Image Analysis

    Kandidat-uppsats, Högskolan i Halmstad/Akademin för informationsteknologi

    Författare :Joar Hjerpe; Oliver Karlsson; [2022]
    Nyckelord :Binary representation; Image Analysis; Spatial-Filling Curves; IIoT; Artificial intelligence;

    Sammanfattning : In this thesis, we explore the idea of using binary visualization and image analysis to detect anomalous activity on an Industrial Internet of Things (IIoT) based network. The data is gathered into a pcap file and then fed into our encoder, which uses a space-filling curve to convert the 1-dimensional stream of data into pixels with a specific red, blue, and green gradient value. LÄS MER

  3. 2. Network Device Enumeration and Identification Using Passive Asset Detection

    Master-uppsats, Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska fakulteten

    Författare :Filip Klang; [2021]
    Nyckelord :;

    Sammanfattning : As society strives for an increasing amount of connectivity and digitalization to increase accessibility and productivity, society is also more vulnerable than ever before. Thus, societal, business and personal infrastructure is the most vulnerable it has ever been. LÄS MER

  4. 3. Network Device Enumeration and Identification Using Passive Asset Detection

    Master-uppsats, Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska fakulteten

    Författare :Filip Klang; [2021]
    Nyckelord :;

    Sammanfattning : As society strives for an increasing amount of connectivity and digitalization to increase accessibility and productivity, society is also more vulnerable then ever before. Thus, societal, business and personal infrastructure is the most vulnerable it has ever been. LÄS MER

  5. 4. Analysis of Diameter Log Files with Elastic Stack

    Master-uppsats, Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

    Författare :Sebastian Olars; [2020]
    Nyckelord :Elastic Stack; Elasticsearch; Logstash; Kibana; Docker; Wireshark; ss7trace; SysLog; PCAP; Log Analysis;

    Sammanfattning : There is a growing need for more efficient tools and services for log analysis. A need that comes from the ever-growing use of digital services and applications, each one generating thousands of lines of log event message for the sake of auditing and troubleshooting. LÄS MER

  7. 5. Analyzing VoIP connectivity and performance issues

    Kandidat-uppsats,

    Författare :Mehenni Sadaoui; [2019]
    Nyckelord :VoIP; connectivity and performance issues; call quality; packet traces.;

    Sammanfattning : The appearance of Voice over IP (VoIP) revolutionized the telecommunications word, this technology delivers voice communications over the internet protocol (IP) networks instead of the public switched telephone network (PSTN), calls can be made between two VoIP phones as well as between a VoIP phone and an analog phone connected to a VoIP adapter [1]. The use of this technology gives access to more communication options compared to the conventional telephony but the users face different problems, mostly connectivity and performance issues related to different factors such as latency and jitter [2], these factors affect directly the call quality and can result in choppy voice, echoes, or even in a call failure. LÄS MER