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Corporate Computer Network Design
Freml, Václav ; Ondřej,, HRIADEL (referee) ; Ondrák, Viktor (advisor)
This bachelor thesis deals with the design of computer network modernization for primary school. The first part of the thesis contains an analysis of the current state of the building data network and the needs and requirements of the investor. The second part summarizes the necessary theory and the basic information needed to understand the design. The design itself is included in the third part of the work, there is a proposal for cabling solutions, selected elements and economic evaluation.
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Virtual commissioning of the robotic workplace for workpiece manipulation
Lorenc, Tomáš ; Szabari, Mikuláš (referee) ; Bražina, Jakub (advisor)
The diploma thesis deals with the issue of virtual commissioning of the workplace and the commissioning of communication channels needed for this purpose. The theoretical part describes the benefits of virtual commissioning, robot and PLC programming and effectors for robots. The practical part deals with the design of the final robot effector, virtual commissioning using the programs Process Simulate and TwinCAT 3, communication between programs and creation of programs for the workplace.
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Security analysis of network protocols
Bednařík, Jan ; Sobotka, Jiří (referee) ; Hajný, Jan (advisor)
The aim of my bachalor’s thesis is security of net protocols analysis. Because of the huge number of net protocols, I’ve decided to choose only a few of them to describe. My task is to describe the TCP/IP model structure in term of security, so I have chosen to devide my thesis into two separate parts. The first part contains describtions of particular TCP/IP layers and adumbration of possibilities of securing. The second part contains more accurate describtions of some chosen protocols, mostly the case of their security. At the close of my work it is my task to describe some utilities and methods which can be used to accomplish an successful attack on chosen net protocols. I have chosen protocols HTTP, FTP and SSL. As the utilities I have chosen programs Wireshark, Brutus and SSLSTRIP.
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Programming of processors in 32- or 64-bit operation systems
Rášo, Ondřej ; Kyselý, František (referee) ; Balík, Miroslav (advisor)
Main topic of this thesis is Win32 application programming interface and symbolic instructions programming language. It can be divided into four parts. First part sums the basics of 32-bit programming in symbolic instructions language in Windows. Second part describes the Win32 resources for computer intercommunication. Third part presents, describes and comments selected problems in symbolic instructions language.Last part covers a creation of an example application. This application and its parts will be the content of computer exercises in VUT Brno FEEC subject Počítače a jejich periferie.
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Remote WakeOnLan
Pitner, Ivo ; Kaštil, Jan (referee) ; Vašíček, Zdeněk (advisor)
This work deals with construction of an embedded system with remote access, whitch controls computers in the same network in order to reduce their energy consumption. For this purpose is used the WakeOnLAN technique. The device also uses two power components called SSR and these are used for switching AC power to them attached appliances. The work discusses the TCP/IP architecture, system design and finally the firmware implementation.
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Design of the Aero Center Network Infrastructure
Kadlec, Vojtěch ; Novotný, Vít (referee) ; Ondrák, Viktor (advisor)
The bachelor's thesis deals with the design of the network infrastructure of the company Aero Invest s.r.o. The design consist of creating complete documentation for the subsequent implementation of a computer network according to the requirements of the investor. The design contains both active and passive elements and the method of security technologies.
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POF Base Network Infrastructure Design
Toth, Lukáš ; Sedlák, Petr (referee) ; Ondrák, Viktor (advisor)
This bachelor’s thesis presents the design of a computer network for a new building of company RENISHAW s.r.o.. The first part is focused on theory and general information from the area of computer networks. In the second part is defined problems, describes the current situation and the requirements of the investor. The third part includes the design project of new computer network, which is created on the investor's requirements, a description of the materials and a calculation of the implementation costs.
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Identification of Useful Data for Lawful Interception
Holomek, Tomáš ; Veselý, Vladimír (referee) ; Polčák, Libor (advisor)
This thesis deals with the identification of useful data in lawful interception. First part summarizes the standards related to computer networks and lawful intercepts. Next part of the project focuses mainly on the HTTP application protocol, which is described in version 1.1. The work also specifies the classes into which the data traffic can be divided according to the importance to law enforcement agency. It introduces several methods of distribution of data streams into the proposed classes. Finally, the implementation of this methods has been tested for usability in network lines used today.
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