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Web applications for user authentication
Vybíral, Petr ; Dzurenda, Petr (referee) ; Hajný, Jan (advisor)
The thesis deals with the problems of user authentication. The first chapter analyzes the problem of authentication, its methods and its utilization. The second chapter presents the different security options for communication. The chapter describes security, communication and authentication protocols. There is the 2D barcode QR Code described at the end of the chapter. The third chapter is devoted to ASP.NET technology, its development and possibilities of utilization. Attention is focused on web form and server controls. There is an analysis of elements of cookies and possibilities of their use. The last chapter consists of a practical part, which describes the development of a web application. There is a description of the parts of application, such as the database, the Web navigation, master pages and etc. in the following chapter. The cardinal part of the chapter consists of an analysis and implementation of forms authentication, the attribute authentication and authentication with QR code. Finally, there is a description of way how to secure the communication by using a certificate.
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Web applications and Web services in C#
Vybíral, Petr ; Morský, Ondřej (referee) ; Lattenberg, Ivo (advisor)
This thesis is focused on creating Web applications and services using the programming language C# and the Microsoft development environment Visual Studio 2010. This paper is divided into three chapters. The first one examines the ASP.NET technologies for the development of Web applications and services. It provides insight into the areas currently used in ASP.NET. In addition to this, it presents the development of versions, functions and components of this technology. The second chapter deals with the properties and use of Web services. The instructions for creating simple Web services and services for complex mathematical operations follow. Its functions are used by the console clients and the clients with user interface. The third chapter focuses on the development of a fullWeb application for booking classrooms and laboratories. There is a procedure for creating a database, setting up the project and the use of technology for proper functioning of the applications. At the end of the chapter, using the application supplemented with the screenshots is presented to the user.
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International sports law
Vybíral, Petr ; Růžička, Květoslav (advisor) ; Dobiáš, Petr (referee)
The theme of the thesis is international sports law. Sports activity indeed starts at the level of particular states, but in connection with professional sportsmen's easy cross-border movement and with regard to unifying sports rules it is necessary to emphasize its international nature. Even it may be questionable to talk about international sports law it is not important to this paper, because the main purpose of the thesis is to deal with basic relations which are setting in sport with international element and to legally subsume them. As international sports law is newly aborning subject it is quite difficult to give it rational sort. This thesis is split into six chapters which are subdivided into subchapters, except for the first and the last one. First chapter is generally about sport. The second concerns with the grounds of international sports law. Chapter three comprises sources of law that are associated with sport. Chapter four is focused on the professional athletes, their status and their activity. Fifth chapter deals with the organization of sporting activities. The last one is aimed at the settlement of disputes in sports area. The main conclusions of the thesis are following. Because of the system of sports organization we can say that it is possible to see the international...
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Selected questions of the international sports law
Vybíral, Petr ; Brodec, Jan (referee) ; Pauknerová, Monika (referee)
The theme of the rigorous thesis is selected questions of the international sports law. Sports activity indeed starts at the level of particular states, but in connection with professional sportsmen's easy cross-border movement and with regard to unifying sports rules it is necessary to emphasize its international nature. Even it may be questionable to talk about international sports law it is not important to this paper, because the main purpose of the thesis is to deal with basic relations which are setting in sport with international element and to legally subsume them. As international sports law is newly aborning subject it is quite difficult to give it rational sort. This thesis is split into six chapters which are subdivided into subchapters, except for the first one. First chapter is generally about sport. The second concerns with the grounds of international sports law. Chapter three comprises sources of law that are associated with sport. Chapter four is focused on the professional athletes, their status and their activity. Fifth chapter deals with the organization of sporting activities. The last one is aimed at the settlement of disputes in sports area. The main conclusions of the thesis are following. Because of the system of sports organization we can say that it is possible to see...
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Theoretical and Practical Aspect of Unit-linked Insurance
Merenda, David ; Karfíková, Marie (advisor) ; Boháč, Radim (referee) ; Vybíral, Petr (referee)
v anglickém jazyce Theoretical and Practical Aspect of Unit-linked Insurance Abstract United-linked insurance (ULI) is the most widely sold type of life insurance in the Czech Republic; frequently, however, this product is sold to clients without respecting their investment profile and financial needs (mis-selling); mis-selling, in turn, results in the loss of confidence in the system of financial distribution and its efficiency. Even though the current legislation offers tools to mitigate mis-selling (not only) of ULI, in practice such legal regulation proves to be insufficient. The causes of this relate to both the distributors and their customers, as well as to the financial products themselves. Behavioural research has proven marked shortcomings in the economic and legal understanding of a human being as a homo economicus, i.e. as a rationally acting agent. A number of studies evidence that people oftentimes demonstrate limited rationality, which negatively impacts financial distribution, in that these cognitive errors may be purposefully and skilfully abused by distributors who use their marketing and sales strategies to the clients' disadvantage. In this respect, this thesis analyses the current financial-political customer protection doctrines; the status of the ULI customer protection,...
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Dispute Resolution in the International Sports Law
Vybíral, Petr ; Růžička, Květoslav (advisor) ; Ondřej, Jan (referee) ; Kunz, Oto (referee)
The subject of this dissertation thesis is dispute resolution in the international sports law. A crucial is to focus primarily on resolution of disputes through international arbitration and its preceding internal dispute resolution mechanisms within sports organizations. First of all it is necessary to provide a definition of sports disputes with an international element. After that it is necessary to deal with internal mechanisms for resolving sports disputes, which are closely linked to the issue of law on associations. With regard to the location of the seat of most major international sports organizations in Switzerland and with regard to the country of origin of this dissertation thesis the subject matter is viewed especially through the lens of the Swiss and the Czech law. Crucial role in resolving of disputes in international sport plays a Swiss Court of Arbitration for Sport in Lausanne, which corresponds to an extent of this part of thesis. Finally, it also should not be omitted judicial and alternative resolution of disputes in sport, although in practice it does not reach significance of internal and arbitrational resolution of disputes. To enliven the thesis, the final chapter is devoted to resolving of disputes during the last two Olympics.
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Code-switching of standard and colloquial Czech as a didactics problem
Čihák, Jan ; Šebesta, Karel (advisor) ; Vybíral, Petr (referee) ; Kvítková, Naděžda (referee)
Jan Čihák Code-switching of standard and colloquial Czech as a didactics problem Summary This dissertation examines the process of code-switching between so called standard and colloquial Czech in the process of education, especially in the language used by teachers in the classroom. Discussion about increasing use of colloquial Czech in broader situations and functions (based on previous research) among linguists is still present in various linguistic journals as it appears to be one of the central sociolinguistic problems of the Czech language. The main problems discussed in this dissertation are to what extent is the code-switching present in the teachers' speech in the classroom, what functions does it have in this specific area of communication and what (if any) are the features of code-switching to be considered for further teaching of Czech. In the theoretical part, different functional aspects of, and linguistic points of view on this phenomenon in Czech language are analysed with regard to its impact on the education of contemporary Czech in secondary schools. The author also analyses the requirements on teachers' use of language set by curricular documents and relevant linguistic papers, according to which there appears to be less emphasis at present on the use of standard Czech in classrooms,...
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Selected questions of the international sports law
Vybíral, Petr ; Brodec, Jan (referee) ; Pauknerová, Monika (referee)
The theme of the rigorous thesis is selected questions of the international sports law. Sports activity indeed starts at the level of particular states, but in connection with professional sportsmen's easy cross-border movement and with regard to unifying sports rules it is necessary to emphasize its international nature. Even it may be questionable to talk about international sports law it is not important to this paper, because the main purpose of the thesis is to deal with basic relations which are setting in sport with international element and to legally subsume them. As international sports law is newly aborning subject it is quite difficult to give it rational sort. This thesis is split into six chapters which are subdivided into subchapters, except for the first one. First chapter is generally about sport. The second concerns with the grounds of international sports law. Chapter three comprises sources of law that are associated with sport. Chapter four is focused on the professional athletes, their status and their activity. Fifth chapter deals with the organization of sporting activities. The last one is aimed at the settlement of disputes in sports area. The main conclusions of the thesis are following. Because of the system of sports organization we can say that it is possible to see...
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