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Monitoring VoIP Networks
Drozda, Tomáš ; Marek, Marcel (referee) ; Matoušek, Petr (advisor)
This thesis deals with the monitoring VoIP networks. The main objective of this work was to design and then to program monitoring systems for IP telephony network using SIP signaling protocol, primarily for billing purposes. Another important objective was to explore the possibility of obtaining geographic location of the communicating stations. The theoretical part of the thesis deals with the description of the SIP protocol. The rest of the thesis is focused to the design and implementation of the system. The system was implemented as a set of console applications that are complemented by a web application that is used to display the obtained data. Geolocation was solved with the help of IPInfoDb services that provides API for obtaining geolocation information.
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Forensic Analysis of Bitcoin Network
Drozda, Tomáš ; Grégr, Matěj (referee) ; Veselý, Vladimír (advisor)
This thesis is focused on Bitcoin forensic analysis. Main goal of this thesis was to design and implement system tool for forensic analysis. Theoretical part of this thesis is dedicated to Bitcoin network. Requirements and existing tools are described in following chapters. Rest of the thesis is concerned about implementation of such a tool itself. Implemented system is presented as web application, which allows user to search through blockchain, vizualize financials, display profile pages of Bitcoin users and their Bitcoin wallets.
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Monitoring VoIP Networks
Drozda, Tomáš ; Marek, Marcel (referee) ; Matoušek, Petr (advisor)
This thesis deals with the monitoring VoIP networks. The main objective of this work was to design and then to program monitoring systems for IP telephony network using SIP signaling protocol, primarily for billing purposes. Another important objective was to explore the possibility of obtaining geographic location of the communicating stations. The theoretical part of the thesis deals with the description of the SIP protocol. The rest of the thesis is focused to the design and implementation of the system. The system was implemented as a set of console applications that are complemented by a web application that is used to display the obtained data. Geolocation was solved with the help of IPInfoDb services that provides API for obtaining geolocation information.
|
|
|
Forensic Analysis of Bitcoin Network
Drozda, Tomáš ; Grégr, Matěj (referee) ; Veselý, Vladimír (advisor)
This thesis is focused on Bitcoin forensic analysis. Main goal of this thesis was to design and implement system tool for forensic analysis. Theoretical part of this thesis is dedicated to Bitcoin network. Requirements and existing tools are described in following chapters. Rest of the thesis is concerned about implementation of such a tool itself. Implemented system is presented as web application, which allows user to search through blockchain, vizualize financials, display profile pages of Bitcoin users and their Bitcoin wallets.
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