|
|
Perfect Example of the Analysis and Design in the CASE Tool Astah*
Králová, Iveta ; Buchalcevová, Alena (advisor) ; Mészáros, Jan (referee)
The thesis is focused on creating UML 2.0 diagrams in CASE tool Astah* and it's conceived as a handbook for students of software engineering course. The main aim of this thesis is to show a practical example of the use of selected UML diagrams in the analysis and design of information systems. Next aim that leads directly to achieving the main one is to explain the logical structure of the UML diagrams and describe the particular steps of their creation in CASE tool Astah *. The aim of the thesis is also to briefly characterize a CASE tool Astah * and describe the basic functions used to work in this tool. The aims of this thesis were reached mainly by studying available theoretical findings, using the reference manual from the help and tutorial from Astah* web sites and last but not least, by information processing from the Internet. The contribution of this thesis is especially a creation of simple and understandable UML models which document the particular application. Another contribution of the thesis are guidelines for work in the Astah *, edition professional, which describes only the functionality that user will actually use in contrast to the extensive manual. The thesis is divided into two main parts. The first part explains the term of CASE tool initially. This part follows on a basic characteristic of the CASE tool Astah * and a description of the basic work in Astah * professional. The second part is focused on the creation of UML diagrams in Astah * professional. At first, there is defined a practical example, which is then modeled using particular UML diagrams in order of use case diagram, class diagram, activity diagram and sequence diagram.
|
|
|
Online Password Manager
Ort, Štěpán ; Buchalcevová, Alena (advisor) ; Mészáros, Jan (referee)
The objective of this thesis is to show on which principles a modern password manager works. The introductory theoretical part describes cryptographic algorithms and evaluates whether they are suitable for use in current applications. At the same time it presents methods how to create a password which is strong and also easily remembered. The second part explains the key characteristics of a password manager. The last chapter illustrates the architecture of online password storage and the way of communicating with the password manager. Measures that have to be taken in order to make such storage secure are also described here.
|
|
|
Electronic mobile payment methods
Kocfelda, Jan ; Mészáros, Jan (advisor) ; Buchalcevová, Alena (referee)
This thesis is dealt with a topic of mobile payments. Even though the mobile payment method is relatively new, it offers a great opportunity to become a common payment instrument in the future. Mobile and contactless technologies are developing constantly and their application in current payments is becoming increasingly popular. However, only time will show if customers are really ready to accept these methods in general. The goal of this work is to introduce the term "mobile payment" to the reader. Furthermore, it explains methods of mobile payments which are available today and the direction of their development. In the first part, there is a definition of the term "mobile payments" and their characteristics are described. The second part defines the methods of mobile payments and the third part deals with mobile payment models in the world. The final part contains an evaluation of the attached questionnaire, which investigates with the awareness and usage of mobile payment in public. The reader of this work should get a comprehensive view on the topic of mobile payments. The work should also provide important clues about possible solutions for mobile payments, their strengths and weaknesses. In addition to that the reader should learn information, which is necessary to assess whether or not he would use these advanced payment methods.
|
|
|
Electronic Payment Systems in the Eastern Europe
Achatov, Igor ; Mészáros, Jan (advisor) ; Buchalcevová, Alena (referee)
This paper analyzes the electronic payment systems (EPS) market in the Eastern European countries. The main objective is to analyze the important and currently most popular electronic payment systems in Russia, Belarus, Ukraine, Latvia, Lithuania and Estonia, to provide an overview of all the technical, financial and other options that these systems offer, to create comparable characteristics of the analyzed systems and to compile recommendations and helpful instructions for implementing user or merchant solutions. Another objective is to analyze security technologies used by today's EPS, including solutions of related problems and risk reductions, and provide useful recommendations. The paper is divided into three parts: the first attends to analysis of Russian EPS, examines history of development of EPS and the prospects of Russian payment systems market, also provides detailed analysis of currently most popular EPS in Russia; the second section attends to analysis of EPS markets of Ukraine, Belarus, Latvia, Lithuania and Estonia; in the third part all of the analyzed systems are compared in terms of various criteria and characteristics. The final part of the paper also analyses the issues of EPS security and features methods and ways of solving security related problems. The information provided by the paper can be useful to EPS users and customers, merchants intending to conduct business using electronic payment systems in Eastern Europe, developers and web programmers. The outcome and recommendations of the paper may be used for further analytic, statistical and other purposes.
|
|
|
Implementation of new online sotre for new retailer
Krotký, Vojtěch ; Mészáros, Jan (advisor) ; Buchalcevová, Alena (referee)
Thesis follows subject matter of creating a new online store and related topics. Globally it presents main aspects needed to create and operate an online store. Thesis contains theoretical and practical information, advice and knowledge from various sources. Preparation of the shop, technical solutions, marketing and its successful operation, including payment and delivery methods are contained. In the last section it is introduced an overview of meetings with technical solution providers and demonstration of creating simple online store.
|
|
|
Security during the application development
Lapáček, Vladimír ; Buchalcevová, Alena (advisor) ; Mészáros, Jan (referee)
The topic of the thesis is issue of security during the application development. The main emphasis is being placed on web applications. The goal is to define a framework for managing the life cycle of applications to meet the security minimum. The objectives of the work are achieved by study of available resources and their subsequent analysis. The target audiences are software developers interested in learning more about how to create secure applications. The work describes the areas that are crucial for security of applications. Work contains security standards which we can use for defining security requirements of applications. Furthermore, there are mentioned the most serious security vulnerabilities and ways how to avoid them. It describes issue of security testing as an important tool for verifying security. The main part of work is the chapter dealing with the way how to include the issue of security throughout the application life cycle.
|
|
|
Hibernate framework
Pekárek, Tomáš ; Mészáros, Jan (advisor) ; Buchalcevová, Alena (referee)
The thesis concentrates on an issue of object relation mapping and on Hibernate framework that is used for the mapping. After reading the thesis the reader should be able to use this framework for creating some basic real applications. The thesis also contains short theoretical introduction into object relational mapping including differences between objects in object oriented mapping and relations database, which are known as "The paradigm mismatch". To complete the teaching purpose of the thesis, to teach reader to work with Hibernate, a short tutorial is included. The tutorial also contains examples in both printed and electronic form as source codes. The way to install the framework is included same as the techniques of associations mapping using annotations and also some basic functions of Hibernate query language. As a practical demonstration of Hibernate usage the thesis includes a simple application for working with database of gambling machines.
|
|
|
Framework Spring
Bobkov, Pavel ; Mészáros, Jan (advisor) ; Buchalcevová, Alena (referee)
The aim of the thesis is to introduce reader to the Spring framework and describe it as a convenient tool for rapid application development and launching projects. It is necessary to grab the Spring issue in a broader context. That's why thesis is trying to note all the relevant technologies that are closely related to Spring, or which is Spring based on. The first step to understanding Spring is a basic knowledge of Java EE. Thesis presents the architecture of Java EE while arguing its flaws, which caused the emergence of today's very powerful word framework. Next part of the thesis brings reader through characteristic of frameworks for developing Web applications in Java (the largest group of frameworks), and make him familiar with MVC design pattern that forms the architecture of most web frameworks. Thesis leads to the description of the Spring framework accompanied by numerous examples of code that prove the theoretical knowledge of the reader. At the end of the theoretical part the Spring Web MVC framework is presented. The framework combines the key principles of Spring and MVC architecture. The practical part of the thesis makes a complete development cycle of real project. Development is carried out using the Waterfall model methodology. Project implementation is based on the knowledge of Spring / Spring MVC gained in the theoretical part.
|
|
|
Electronic payment systems
Froněk, Filip ; Mészáros, Jan (advisor) ; Buchalcevová, Alena (referee)
This bachelor thesis discusses current possibilities of Internet payments made by electronic payment systems and payment cards. It analyzes its security risks and provides security principles. International electronic payment systems PayPal, AlertPay, MoneyBookers and Czech PaySec and E-Commerce 3-D Secure are described in detail and then compared. This comparison provides sellers a choice of an electronic payment system, which is the most suitable for the branch of his activities.
|
|
|
Test-Driven Development
Kopecký, Martin ; Buchalcevová, Alena (advisor) ; Mészáros, Jan (referee)
Contemporary software applications must provide high amount of reliability and have to be able to respond to the rapid changes in their environment. Test-Driven Development is a technique, which tries to enable and simplify the development of such applications. The main aim of this bachelor thesis is the practical application of this technique on the development of a computer program in Java programming language. General description of the studied technique and slight modifications leading to better integration with BlueJ IDE were necessary in order to achieve the primary goal. The mission of this bachelor thesis is to introduce the Test-Driven Development to the students of the University of Economics in Prague and provide them with a teaching material. The main contribution to the field is in the modification of an existing theoretical approach and its practical application. The thesis starts with the description of Test-Driven Development technique, its prerequisites, the procedure itself and the resulting benefits. The procedure is then redefined to integrate with BlueJ and to enable the programmer to use the features of the IDE as well. The development of the sample program is afterwards driven by the edited procedure.
|
guest ::
RSS feed.