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Access Controll for USB Bus
Krajči, Martin ; Malinka, Kamil (referee) ; Očenáš, Martin (advisor)
This bachelor thesis addresses the matter of controlling USB devices in operating system Linux. The main objective consists of making an application, which analyzes USB devices based on their attributes and decides, whether they should be allowed or blocked, while it is necessary to finish the inspection before a device is given a chance to perform potentially harmful activities. The thesis also discuses the need of blocking certain devices in terms of security. The final application was implemented as two independent modules. The first module represents an interface for defining specific rules to be used in order to determine the harmlessness of the device. Second module uses created rules to control USB devices discovered by kernel messages designed for subsystem UDEV. Based on the result of the control, the application decides whether the device should be authorized or unauthorized and informs the user about the performed action via terminal.
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Database Performance Tester
Šulaj, Martin ; Hujňák, Ondřej (referee) ; Očenáš, Martin (advisor)
Main goal goal of this project is to create tool for performance testing of relational databases and to prove his functionality. The tool is logically divided into 4 parts and every one of them can work independently. With the use of the tool we ca create, execute and evaluate test suites. Graphical visualisation of processed results is a part of the tool. The tool works with test suites that are executed on Raspberry Pi 3 B device and on well performing laptop. Databases that are tested with this tool are MySQL, PostgreSQL and SQLite.
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Tool for Generating XML Inputs for Testing
Očenáš, Martin ; Letko, Zdeněk (referee) ; Smrčka, Aleš (advisor)
The aim of this bachelor's thesis is to present a tool for automatic generating a set of XML inputs for testing from a given XML scheme. While generating a XML document, the tool aims at different combinations of elements, attributes, and their values. From a user perspective, three scenarios of generating XML documents are provided, each of which requires different level of expertise.
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Cryptocurrencies Blockchain Analysis
Očenáš, Martin ; Grégr, Matěj (referee) ; Veselý, Vladimír (advisor)
This thesis describes important existing cryptocurrencies and their basis principles. Especially it describes differences between this cryptocurrencies and theid basis principles. Also describes posibilites for analysis of Bitcoin blockchain. Next part describes improvments of tool for blockchain analysis. Futher it describes cryptocurrency analyzing tool, and it's implemented extensions.
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Advanced Evaluation of Privacy Level in Social Networks
Januš, Filip ; Očenáš, Martin (referee) ; Malinka, Kamil (advisor)
Nowadays persists a trend of moving interpersonal communication into the online environment. By the reason of the social networks and social network's services. Many users doesn't perceive threats connected with presence in internet environment. This thesis is focused on the analysis of the user's account privacy settings followed by the evaluation of these settings. The goal is to develop and create a tool providing ability to evaluate privacy settings of the user's account, eventually recommend more suitable settings given to user privacy. To achieve these goals is necessary to use a suitable model performing privacy evaluation. The output of the thesis will consist of a proposal and implementation of tool performing analysis, evaluation and recommendation of how to improve the social network's privacy settings. Which should help users reduce the amount of privacy information leakage.
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Advanced Evaluation of Privacy Level in Social Networks
Januš, Filip ; Očenáš, Martin (referee) ; Malinka, Kamil (advisor)
Nowadays persists a trend of moving interpersonal communication into the online environment. By the reason of the social networks and social network's services. Many users doesn't perceive threats connected with presence in internet environment. This thesis is focused on the analysis of the user's account privacy settings followed by the evaluation of these settings. The goal is to develop and create a tool providing ability to evaluate privacy settings of the user's account, eventually recommend more suitable settings given to user privacy. To achieve these goals is necessary to use a suitable model performing privacy evaluation. The output of the thesis will consist of a proposal and implementation of tool performing analysis, evaluation and recommendation of how to improve the social network's privacy settings. Which should help users reduce the amount of privacy information leakage.
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Access Controll for USB Bus
Krajči, Martin ; Malinka, Kamil (referee) ; Očenáš, Martin (advisor)
This bachelor thesis addresses the matter of controlling USB devices in operating system Linux. The main objective consists of making an application, which analyzes USB devices based on their attributes and decides, whether they should be allowed or blocked, while it is necessary to finish the inspection before a device is given a chance to perform potentially harmful activities. The thesis also discuses the need of blocking certain devices in terms of security. The final application was implemented as two independent modules. The first module represents an interface for defining specific rules to be used in order to determine the harmlessness of the device. Second module uses created rules to control USB devices discovered by kernel messages designed for subsystem UDEV. Based on the result of the control, the application decides whether the device should be authorized or unauthorized and informs the user about the performed action via terminal.
|
|
|
Database Performance Tester
Šulaj, Martin ; Hujňák, Ondřej (referee) ; Očenáš, Martin (advisor)
Main goal goal of this project is to create tool for performance testing of relational databases and to prove his functionality. The tool is logically divided into 4 parts and every one of them can work independently. With the use of the tool we ca create, execute and evaluate test suites. Graphical visualisation of processed results is a part of the tool. The tool works with test suites that are executed on Raspberry Pi 3 B device and on well performing laptop. Databases that are tested with this tool are MySQL, PostgreSQL and SQLite.
|
|
|
Cryptocurrencies Blockchain Analysis
Očenáš, Martin ; Grégr, Matěj (referee) ; Veselý, Vladimír (advisor)
This thesis describes important existing cryptocurrencies and their basis principles. Especially it describes differences between this cryptocurrencies and theid basis principles. Also describes posibilites for analysis of Bitcoin blockchain. Next part describes improvments of tool for blockchain analysis. Futher it describes cryptocurrency analyzing tool, and it's implemented extensions.
|
|
|
Tool for Generating XML Inputs for Testing
Očenáš, Martin ; Letko, Zdeněk (referee) ; Smrčka, Aleš (advisor)
The aim of this bachelor's thesis is to present a tool for automatic generating a set of XML inputs for testing from a given XML scheme. While generating a XML document, the tool aims at different combinations of elements, attributes, and their values. From a user perspective, three scenarios of generating XML documents are provided, each of which requires different level of expertise.
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