Bc. Ondřej Charbulák

Master's thesis

Detection and selective modification of data streams captured from mobile applications

Detection and selective modification of data streams captured from mobile applications
Abstract:
Cílem této práce bylo vyvinout nástroj, který je schopen detekovat a blokovat síťový provoz populárních instant messengerů. Jako první jsou uvedeny nezbytné teoretické podklady, poté je vysvětlen možný přístup k rozpoznávání a filtrování síťového provozu. Poté je popsán návrh a implementace nástroje. Část práce je věnována koroutinám v jazyce C++20, které projekt využívá. Jaderný modul, jenž byl vyvinut …more
Abstract:
The goal of this thesis was to develop a tool which is capable of detecting and blocking network traffic of popular instant messengers. Firstly, a necessary theoretical background is provided and a possible approach to traffic recognition and filtering is described. Then, the design and the implementation of the tool is covered. Part of the thesis is dedicated to C++20 coroutines, which are utilised …more
 

Keywords

C++20 coroutines DoS instant messengers loadable kernel module network traffic detection
 
Language used: English
Date on which the thesis was submitted / produced: 13. 12. 2022
Identifier: https://is.muni.cz/th/hrt5q/

Thesis defence

  • Date of defence: 25. 1. 2023
  • Supervisor: Mgr. et Mgr. Jan Krhovják, Ph.D.
  • Reader: Mgr. Roman Lacko

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Masaryk University

Faculty of Informatics

Master programme / field:
Computer systems, communication and security / Information security

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