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Software support for cryptography education
Stančík, Peter ; Vyoral, Josef (referee) ; Burda, Karel (advisor)
The main aim of this thesis was to study, choose and decribe techniques eligible for cryptography education. A pedagogically appropriate presentation for the selected techniques' principles was to be chosen. Another goal was to create an integrated modular web interface containing a calculator focused on cryptographic operations. The eligibility of techniques was assessed accordingly to the computing processes implied by these techniques and also accordingly to the ability of being presented in an illustrative way. A program simplifying calculations used in symetric and asymetric cryptography was designed and implemented. It disposes of a web interface and one of its parts is focused on steganographic techniques. On the other hand, any pedagogically appropriate presentation interconnecting this program with theoretical findings from this field was not found.
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Design and implementation of authentication method for accessing web service in PHP language
Pokorný, Jiří ; Kacálek, Jan (referee) ; Uchytil, Stanislav (advisor)
Bachelor's thesis describes the available principles of authentication for access to Web services. It compares necessary hardware, safety, financial costs, complexity of implementation and difficulty of maintenance and service. The second part deals with the design and implementation of a particular authentication method for access to Web applications in PHP using the MySQL relational database. There is selected the authentication method by SMS code with regards to mentioned characteristics of particular methods. It is also supplemented by the possibility of using a client certificate.
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Economic benefits of information and communication technologie in school catering facilities
Pínová, Hana ; Mach, Václav (advisor) ; Svoboda, Petr (referee)
TITLE: Economic benefits of Information and Communication Technologies in school meals AUTHOR: Hana Pínová DEPARTMENT: CHARLES UNIVERSITY IN PRAGUE Pedagogical Faculty - School Management Centre SUPERVISOR: PaedDr. Václav Mach ABSTRAKT: The final thesis is concerned with examining and quantifying the economic impact of the use of ICT in school cafeterias. This thesis deals with modern technologies and their contribution to the operation and maximum efficiency in their use in school cafeterias. Based on the survey in three selected regions of the Czech Republic, whose goal is to monitor the situation in the school canteen facilities, specialized software, or other technologies. Bachelor thesis provides an answer to the question of whether information and communication technologies are an economic benefit for the school canteens. To calculate the economic benefit by creating a simple calculator that can be used for work director or head of the school canteens. KEYWORDS: ICT (information and communication technology), the calculator, efficiency, text editor, spreadsheet editor, the boarder, consumer basket, identification card, identification chip, school meals, the terminal
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Environmental impacts of transport modes
Cepník, Adam ; Matějček, Tomáš (advisor) ; Kolařík, Petr (referee)
Environmental impacts of transport are currently often discussed, especially in relation to the so-called flygskam, which is a trend encouraging voluntary refusal of using air transport because of its environmental impacts. It is the target of this thesis to compare greenhouse gas emissions produced by various means of transport in three model situations from daily life. The model situations are commute to school or work, trip abroad on land and a transoceanic trip. Algorithms used to calculate the emissions in the individual situations are also used to construct an interactive emission calculator in Microsoft Excel environment. Key words: greenhouse gas emissions, personal transport, calculator, flygskam, comparison
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Economic benefits of information and communication technologie in school catering facilities
Pínová, Hana ; Mach, Václav (advisor) ; Svoboda, Petr (referee)
TITLE: Economic benefits of Information and Communication Technologies in school meals AUTHOR: Hana Pínová DEPARTMENT: CHARLES UNIVERSITY IN PRAGUE Pedagogical Faculty - School Management Centre SUPERVISOR: PaedDr. Václav Mach ABSTRAKT: The final thesis is concerned with examining and quantifying the economic impact of the use of ICT in school cafeterias. This thesis deals with modern technologies and their contribution to the operation and maximum efficiency in their use in school cafeterias. Based on the survey in three selected regions of the Czech Republic, whose goal is to monitor the situation in the school canteen facilities, specialized software, or other technologies. Bachelor thesis provides an answer to the question of whether information and communication technologies are an economic benefit for the school canteens. To calculate the economic benefit by creating a simple calculator that can be used for work director or head of the school canteens. KEYWORDS: ICT (information and communication technology), the calculator, efficiency, text editor, spreadsheet editor, the boarder, consumer basket, identification card, identification chip, school meals, the terminal
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Design and implementation of authentication method for accessing web service in PHP language
Pokorný, Jiří ; Kacálek, Jan (referee) ; Uchytil, Stanislav (advisor)
Bachelor's thesis describes the available principles of authentication for access to Web services. It compares necessary hardware, safety, financial costs, complexity of implementation and difficulty of maintenance and service. The second part deals with the design and implementation of a particular authentication method for access to Web applications in PHP using the MySQL relational database. There is selected the authentication method by SMS code with regards to mentioned characteristics of particular methods. It is also supplemented by the possibility of using a client certificate.
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Software support for cryptography education
Stančík, Peter ; Vyoral, Josef (referee) ; Burda, Karel (advisor)
The main aim of this thesis was to study, choose and decribe techniques eligible for cryptography education. A pedagogically appropriate presentation for the selected techniques' principles was to be chosen. Another goal was to create an integrated modular web interface containing a calculator focused on cryptographic operations. The eligibility of techniques was assessed accordingly to the computing processes implied by these techniques and also accordingly to the ability of being presented in an illustrative way. A program simplifying calculations used in symetric and asymetric cryptography was designed and implemented. It disposes of a web interface and one of its parts is focused on steganographic techniques. On the other hand, any pedagogically appropriate presentation interconnecting this program with theoretical findings from this field was not found.
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Information system for costs index in truck transport
Pravlovský, Petr ; Chlapek, Dušan (advisor) ; Hromíř, Vojtěch (referee)
The topic of the thesis is costs in truck transport. There is analyzed theme Progress of costs in time, using indexes. The theoretical part is focused on the methodology for calculating the cost index published by the Czech Association of Road Carriers Česmad Bohemia and compared with several foreign indexes. The practical part has two objectives. The first focuses on the design of a new methodology that will be more accurate and reflect the true situation. The second objective of this methodology is to design basic informatics support, for both users, indexes users and persons, who are responsible for publishing these statistics. The summary points to the possibilities of alteration of the current designed index methodology and the potential for cooperation of Česmad Bohemia and Czech Statistical Office.
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Spreadsheet program Microsoft Excel and company administration
PROUZA, Petr
This work deals with an usage of the program MS Excel in practice with an using of basic and even more complicated functions. In my case the work will be devoted to working out an agenda for the firm GEFOS, a. s., České Budějovice. This agenda will be concerned about an evidence of employees, a summary of daily activities of employees (such as basic working hours, overtime etc.), filling in an order to working way based on accomplished job orders automatically, worked off hours according a number of a certain order, extending of the application to the particular centres of the firm (engineering geodesy, GIS etc.), according to the demands of the firm GEFOS, a. s., České Budějovice.
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