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Comparison of Security and Privacy Web Extensions
Petráňová, Jana ; Bednář, Martin (referee) ; Polčák, Libor (advisor)
This work concerns the introduction and comparison of available filter lists and security and privacy web extensions. Furthermore, it describes the dangers the user is facing while browsing the internet and outlines the risks said web extensions are meant to protect the user from. This work involves the design and implementation of a testing environment created with the purpose of comparing said web extensions. The aim of this work is to compare security and privacy web extensions currently available on the market and to to shed light on the risks of internet browsing to an everyday user with the intend to recommend optimal web extensions based on their needs.
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Browser and User Fingerprinting for Practical Deployment
Vondráček, Tomáš ; Malinka, Kamil (referee) ; Polčák, Libor (advisor)
The aim of the diploma thesis is to map the information provided by web browsers, which can be used in practice to identify users on websites. The work focuses on obtaining and subsequent analysis of information about devices, browsers and side effects caused by web extensions that mask the identity of users. The acquisition of information is realized by a designed and implemented library in the TypeScript language, which was deployed on 4 commercial websites. The analysis of the obtained information is carried out after a month of operation of the library and focuses on the degree of information obtained, the speed of obtaining information and the stability of information. The dataset shows that up to 94 % of potentially different users have a unique combination of information. The main contribution of this work lies in the created library, design of new methods of obtaining information, optimization of existing methods and the determination of quality and poor quality information based on their level of information, speed of acquisition and stability over time.
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Browser and User Fingerprinting for Practical Deployment
Vondráček, Tomáš ; Malinka, Kamil (referee) ; Polčák, Libor (advisor)
The aim of the diploma thesis is to map the information provided by web browsers, which can be used in practice to identify users on websites. The work focuses on obtaining and subsequent analysis of information about devices, browsers and side effects caused by web extensions that mask the identity of users. The acquisition of information is realized by a designed and implemented library in the TypeScript language, which was deployed on 4 commercial websites. The analysis of the obtained information is carried out after a month of operation of the library and focuses on the degree of information obtained, the speed of obtaining information and the stability of information. The dataset shows that up to 94 % of potentially different users have a unique combination of information. The main contribution of this work lies in the created library, design of new methods of obtaining information, optimization of existing methods and the determination of quality and poor quality information based on their level of information, speed of acquisition and stability over time.
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Comparison of Security and Privacy Web Extensions
Petráňová, Jana ; Bednář, Martin (referee) ; Polčák, Libor (advisor)
This work concerns the introduction and comparison of available filter lists and security and privacy web extensions. Furthermore, it describes the dangers the user is facing while browsing the internet and outlines the risks said web extensions are meant to protect the user from. This work involves the design and implementation of a testing environment created with the purpose of comparing said web extensions. The aim of this work is to compare security and privacy web extensions currently available on the market and to to shed light on the risks of internet browsing to an everyday user with the intend to recommend optimal web extensions based on their needs.
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