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Identifying Skype Traffic Using NetFlow Data
Šebeň, Patrik ; Veselý, Vladimír (referee) ; Grégr, Matěj (advisor)
NetFlow is a network protocol commonly used for collectiong IP traffic information. But there is a way to use this collected data for indentifying clients in Skype communication. This paper describes identifiable patterns in Skype protocol and how to find them in NetFlow data. This way we can identify nodes and supernodes in Skype network.
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Design of an information system for communication within a company
Hallon, Juraj ; Šebeň, Patrik (referee) ; Neuwirth, Bernard (advisor)
In this work I design an information system for communication in a small company with ambiguous communication channels. A lot of communication noise, which reduces the effectiveness of management and employees is created through the company. System designed in this work should solve the problems and improve company‘s performance. The result is an analysis of problems and needs of the company together with a complete system design - description of functionalities and their behavior, graphic design of the solution and recommendation of technology for development. In conclusion, I evaluate the economic impact on the company.
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Design of an information system for communication within a company
Hallon, Juraj ; Šebeň, Patrik (referee) ; Neuwirth, Bernard (advisor)
In this work I design an information system for communication in a small company with ambiguous communication channels. A lot of communication noise, which reduces the effectiveness of management and employees is created through the company. System designed in this work should solve the problems and improve company‘s performance. The result is an analysis of problems and needs of the company together with a complete system design - description of functionalities and their behavior, graphic design of the solution and recommendation of technology for development. In conclusion, I evaluate the economic impact on the company.
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Identifying Skype Traffic Using NetFlow Data
Šebeň, Patrik ; Veselý, Vladimír (referee) ; Grégr, Matěj (advisor)
NetFlow is a network protocol commonly used for collectiong IP traffic information. But there is a way to use this collected data for indentifying clients in Skype communication. This paper describes identifiable patterns in Skype protocol and how to find them in NetFlow data. This way we can identify nodes and supernodes in Skype network.
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