Thesis Details

Anonymizace PCAP souborů

Master's Thesis Student: Navrátil Petr Academic Year: 2019/2020 Supervisor: Holkovič Martin, Ing.
English title
Anonymization of PCAP Files
Language
Czech
Abstract

This diploma thesis deals with the design and implementation of an application suitable for the anonymization of PCAP files. The thesis presents TCP/IP model and for each layer highlights attributes that can be used to identify real people or organizations. Some of the anonymization methods suitable to modify highlighted attributes and sensitive data are described. The implemented application uses TShark tool to parse byte data of PCAP format to JSON format that is used in the application. TShark supports lots of network protocols which allows the application to anonymize various attributes.  Anonymization process is controlled by anonymization politics that can be customized by adding new attributes or anonymization methods.

Keywords

anonymization, tshark, TCP/IP, IP address, MAC address, pcap, libpcap, anonymization methods, anonymization politics, TCP, anonymization tool

Department
Department of Information Systems FIT BUT
Degree Programme
Information Technology, Field of Study Information Systems
Files
Status
defended, grade A
Date
16 July 2020
Reviewer
Hynek Jiří, Ing., Ph.D.
Committee
Ryšavý Ondřej, doc. Ing., Ph.D. (DIFS FIT BUT), předseda
Bartík Vladimír, Ing., Ph.D. (DIFS FIT BUT), člen
Holík Lukáš, doc. Mgr., Ph.D. (DITS FIT BUT), člen
Chudý Peter, doc. Ing., Ph.D. MBA (DCGM FIT BUT), člen
Peringer Petr, Dr. Ing. (DITS FIT BUT), člen
Rychlý Marek, RNDr., Ph.D. (DIFS FIT BUT), člen
Citation
NAVRÁTIL, Petr. Anonymizace PCAP souborů. Brno, 2020. Master's Thesis. Brno University of Technology, Faculty of Information Technology. 2020-07-16. Supervised by Holkovič Martin. Available from: https://www.fit.vut.cz/study/thesis/23161/
BibTeX 
@mastersthesis{FITMT23161,
    author = "Petr Navr\'{a}til",
    type = "Master's thesis",
    title = "Anonymizace PCAP soubor\r{u}",
    school = "Brno University of Technology, Faculty of Information Technology",
    year = 2020,
    location = "Brno, CZ",
    language = "czech",
    url = "https://www.fit.vut.cz/study/thesis/23161/"
}

Theses

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