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Solution production of a component to mould
Veselý, Vladimír ; Jaroš, Aleš (referee) ; Kalivoda, Milan (advisor)
This thesis describes creation of a packaging component made of ABS-TPU material. It is being made by vacuum shaping technology on a negative form. Bosch Diesel s.r.o. Jihlava company is introduced in the first part and a brief summary of the most commonly used packagings follows. The next part shows the very first draft of packaging shape and also how customers and the manufacturer implement some final changes. Next part describes the process of making a form and the packaging fabric. Finally there is aneconomical evaluation in the last part.
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Creating Metadata during Interception of Instant Messaging Communication
Bárta, Stanislav ; Veselý, Vladimír (referee) ; Polčák, Libor (advisor)
This thesis deals with the lawful interception of instant messaging communication and meta-information construction (IRI reports) during an interception. This thesis deals with XMPP, IRC, and OSCAR protocols. Format of messages has been described for each protocol. An application that is able to create IRI messages has been developed and tested in proposed testbed. The work also deals with possible problems that may happen during interceptions.
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Web Traffic Analysis and Reconstruction
Olbert, Jakub ; Ryšavý, Ondřej (referee) ; Veselý, Vladimír (advisor)
The project describes the problems of reconstruction and analysis of web traffic. The main goal of this project is to study theoretical background and to create a design of the reconstruction tool. The tool does reconstruction of the web traffic based on captured network data. Output of the reconstruction process is intended for later visualization. Main usage of this tool is expected at the law enforcing agencies dealing with Internet crime.
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Distributed Password Recovery Using Hashcat Tool
Zobal, Lukáš ; Veselý, Vladimír (referee) ; Hranický, Radek (advisor)
The aim of this thesis is a distributed solution for password recovery, using hashcat tool. The basis of this solution is password recovery tool Fitcrack, developed during my previous work on TARZAN project. The jobs distribution is done using BOINC platform, which is widely used for volunteer computing in a variety of scientific projects. The outcome of this work is a tool, which uses robust and reliable way of job distribution across a local or the Internet network. On the client side, fast and efficient password recovery process takes place, using OpenCL standard for acceleration of the whole process with the use of GPGPU principle.
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IPv6 Geolocation and Visualization
Suchomel, Tomáš ; Veselý, Vladimír (referee) ; Matoušek, Petr (advisor)
This master's thesis is focused on geolocation and visualization of IPv6 addresses. Several current approaches to geolocation have been discussed. Its main goal is to design geolocation database with regular updates with ability to visualize geographic location of the IPv6 address on the world map. Implemented system is gathering data about IPv6 prefixes from public Whois database. Gathered geographical addresses are mapped into coordinates by Google Maps Geocoding API. All gathered data are being saved into database together. Locations of IPv6 addresses are visualized via web-based Google Maps API. Moreover, the density mapping of IPv6 address blocks in particular countries can be visualized too.
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Password Recovery of ZIP Archives Using GPU
Večeřa, Vojtěch ; Veselý, Vladimír (referee) ; Hranický, Radek (advisor)
The main goal of this thesis was to expand tool Wrathion by adding yet unsupported encryption methods of .ZIP format and by adding support for .7z format. This thesis contains the description of used technologies, detailed analysis of formats denoted above, as well as the description of module designs and implementations. All functionalities were tested on real devices. The measurement results contain information about time needed for password recovery, performance and acceleration of the password recovery. The thesis also covers comparison with other known tools.
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Modelling of EIGRP Routing Protocol
Bloudíček, Jan ; Grégr, Matěj (referee) ; Veselý, Vladimír (advisor)
The network simulation allows analysis of the computer networks behavior and configured protocols. This thesis focuses on the EIGRP routing protocol and its integration into the OMNeT++ simulation enviroment. The text includes a detailed description of the protocol and its configuration on Cisco devices. Furthermore, the text focuses on design of extension that supports routing protocol. The following describes implementation of the protocol according to design. Finally, the implemented solution is compared with the output of real devices.
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Modelling of Distance-Vector Routing Protocols
Trhlík, Jiří ; Matoušek, Petr (referee) ; Veselý, Vladimír (advisor)
This master thesis deals with the implementation of the RIPng routing protocol in the OMNeT++/INET environment. It describes the RIPng protocol and its specifics on the Cisco devices. It clarifies important concepts such as IPv6 and distance-vector routing protocols. The thesis also describes the OMNeT++ environment and the INET Framework, where it focuses on the current status of implementation of the components required for the RIPng protocol integration.
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Value Estimation of a Company
Zimolová, Lucie ; Veselý, Vladimír (referee) ; Kocmanová, Alena (advisor)
This diploma thesis deals with determining the value of a specific agricultural cooperative. The theoretical part focuses on standard terminology and explains methods which are used for assessing the company value. The practical part of the thesis contains strategic and financial analysis including the financial plan for the next several years. Finally, the value of the agricultural cooperative is calculated using three different methods. At the end, one of these methods is chosen as appropriate for the given company.
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