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Electronic Support for Renting Small Freetime Facilities
Řezáč, Michal ; Smrž,, Pavel (referee) ; Dydowicz, Petr (advisor)
This work deals with the analysis of commercial applications available for support accounting agendas, their attributes, and projecting a data and process model for the most simple but sufficient application. In the proposed solution is preferred simplicity and maximum availability solutions for the ordinary national sole trader or for a company which needs effectively use housing fund and it is not its main activity. For this reason, the application is made for normal software for PC and specifically for MS Office which was tested in real environment.
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Optimization of data transit in network
Řezáč, Michal ; Škorpil, Vladislav (referee) ; Kubánková, Anna (advisor)
This bachelor thesis is divided into two parts. The first part deals with and describes necessary teorethical units, together with analyse of ISP network and other input informations. These findings are further used in second part of bachelor thesis. The practical part dealt with testing of optimization mechanisms in the laboratory network. Thereafter has been done a wider tests of optimization mechanisms based on different ways of marking data streams and deploying these rules. The advantages and comparision of these methods were further evaluated.
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Honeypot for wireless communication protocols of IEEE 802.11 family
Řezáč, Michal ; Blažek, Petr (referee) ; Fujdiak, Radek (advisor)
Objective of this master thesis solves possible way of WiFi Honeypot realisation, which is constructed to detecet malicious network activity and attacks in radio environment that uses a set of IEEE 802.11 protocols. A specific configuration was created on the mITX format motherboard and contains scripts and software for data collection, analysis and its evaluation. Based on information and knowledge about specific network attacks it is possible to identify data traffic leading to anomalies and detect possible network attack. The final device was tested in real use for long-term data collection and evaluation of network activity in the given location. This fulfills the main goal of this work, which is implementation of WiFi Honeypot with support for IEEE 802.11 protocols and with possible deployment for real use.
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Systems of Transducers: Definition, Properties, and Applications
Řezáč, Michal ; Kövári, Adam (referee) ; Meduna, Alexandr (advisor)
Currently, finite and pushdown automata are used to describe programming language compilers as two separate parts. This thesis aims to define a system of transducers that allows to describe a compiler by one aggregate system, instead of two independent transducers. The system of transducers presented in this paper is based on finite and pushdown transducers. It is a simple model without internal communication. Because of this property, it is not suitable for compiler formalization but because of its simplicity, the system is easily extensible with new features and can thus serve as a basis for further research.
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Information System Assessment and Proposal for ICT Modification
Řezáč, Michal ; Smrž,, Pavel (referee) ; Koch, Miloš (advisor)
This diploma work deals with the information system assessment and proposal for its modification. The theoretical part describes the basic concepts and issues related to information systems. The analytical part of assessing information system according to the methods for determining the current state. The design part is based on the analytical part and the main goal of this section is to design changes to improve the current situation with the subsequent economic evaluation.
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Systems of Transducers: Definition, Properties, and Applications
Řezáč, Michal ; Kövári, Adam (referee) ; Meduna, Alexandr (advisor)
Currently, finite and pushdown automata are used to describe programming language compilers as two separate parts. This thesis aims to define a system of transducers that allows to describe a compiler by one aggregate system, instead of two independent transducers. The system of transducers presented in this paper is based on finite and pushdown transducers. It is a simple model without internal communication. Because of this property, it is not suitable for compiler formalization but because of its simplicity, the system is easily extensible with new features and can thus serve as a basis for further research.
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Honeypot for wireless communication protocols of IEEE 802.11 family
Řezáč, Michal ; Blažek, Petr (referee) ; Fujdiak, Radek (advisor)
Objective of this master thesis solves possible way of WiFi Honeypot realisation, which is constructed to detecet malicious network activity and attacks in radio environment that uses a set of IEEE 802.11 protocols. A specific configuration was created on the mITX format motherboard and contains scripts and software for data collection, analysis and its evaluation. Based on information and knowledge about specific network attacks it is possible to identify data traffic leading to anomalies and detect possible network attack. The final device was tested in real use for long-term data collection and evaluation of network activity in the given location. This fulfills the main goal of this work, which is implementation of WiFi Honeypot with support for IEEE 802.11 protocols and with possible deployment for real use.
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|
|
Optimization of data transit in network
Řezáč, Michal ; Škorpil, Vladislav (referee) ; Kubánková, Anna (advisor)
This bachelor thesis is divided into two parts. The first part deals with and describes necessary teorethical units, together with analyse of ISP network and other input informations. These findings are further used in second part of bachelor thesis. The practical part dealt with testing of optimization mechanisms in the laboratory network. Thereafter has been done a wider tests of optimization mechanisms based on different ways of marking data streams and deploying these rules. The advantages and comparision of these methods were further evaluated.
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Determinants of foreign direct investment inflows to China: A Gravity Model Approach
Řezáč, Michal ; Semerák, Vilém (advisor) ; Břízová, Pavla (referee)
The main ambition of this thesis is the analysis of factors determining Chinese foreign direct investment (FDI) inflows with special focus on evaluating of the role of Chinese institutional framework in this process. Empirical part of the thesis employs random effects method as the main tool for estimation of FDI gravity model. The data set consists of observations of 189 source countries over the 1995-2011 period. The results suggest relatively low sensitivity of the source countries to the institutional factors. Besides the traditional FDI determinants such as gravity variables or cultural ties, the quality of property rights protection, tax burden imposed by government, and investment flow restrictions are found out to be important factors of Chinese FDI inflows. Powered by TCPDF (www.tcpdf.org)
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Electronic Support for Renting Small Freetime Facilities
Řezáč, Michal ; Smrž,, Pavel (referee) ; Dydowicz, Petr (advisor)
This work deals with the analysis of commercial applications available for support accounting agendas, their attributes, and projecting a data and process model for the most simple but sufficient application. In the proposed solution is preferred simplicity and maximum availability solutions for the ordinary national sole trader or for a company which needs effectively use housing fund and it is not its main activity. For this reason, the application is made for normal software for PC and specifically for MS Office which was tested in real environment.
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