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Application for illustrating the structure of the tested environment
Kuřina, Petr ; Holasová, Eva (referee) ; Kuchař, Karel (advisor)
This bachelor work deals with the creation of an application for the representation of the structures of the tested environment. The theoretical part describes the tools that are processed in the practical part, they are mainly the JavaScript programming language, Vue.js framework and penetration testing in general. The practical part presents the results of network topology testing was performed by Nmap tool. The aim of the practical part is to create an application that will clearly explain the results of testing to the user.
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Web application of attribute-based authentication system
Klampár, Roman ; Malina, Lukáš (referee) ; Dzurenda, Petr (advisor)
This bachelor thesis deals with the creation of web applications for the issuer and verifier entities of an Attribute-Based Credentials system Adopsio. The web applications were implemented using the microframework Flask, the Vue.js framework, and the PostgreSQL database. The issuer application allows the creation of new digital certificates containing signed attributes. The second application is the verifier entity, for which a graphical user interface is created to manage the authentication script.
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Data Interface for Sharing of "City Data"
Fiala, Jan ; Špaňhel, Jakub (referee) ; Zemčík, Pavel (advisor)
The goal of this thesis is to explore existing solutions of closed and open data sharing, propose options of sharing non-public data, implement selected solution and demonstrate the functionality of the system for sharing closed data. Implementation output consist of a catalog of non-public datasets, web application for administration of non-public datasets, application interface gateway and demonstration application.
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Cloud Storage Integration into Web Applications
Studnička, Ondřej ; Rychlý, Marek (referee) ; Burget, Radek (advisor)
The aim of this thesis is to analyze selected cloud storages and their APIs. The practical use is demonstrated in web application that is used for to create dynamic presentation based on Reveal.js framework. The application allows user to save the created presentation to selected cloud storage. Supported storages are Google Drive, Dropbox, Github and Gitlab. The application is implemented using Vue.js. The theoretical part of the thesis focuses on the possibilities of creating web applications according to current trends. The practical part describes the implementation and testing of the created application.
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Presentations Web Editor
Abrahám, Adam ; Bartík, Vladimír (referee) ; Burget, Radek (advisor)
The aim of this thesis is to implement a web application to manage presentations with Markdown content, which are then presented through slideshow framework Reveal.js. Frontend of the application is created with Vue.js and Nuxt.js, backend with Express.js and for data storage I have chosen MongoDB, a NoSQL document database. Frontend and backend parts of the application communicate with each other through REST technology. The application allows users to view, edit and create more versions of the same presentation. This thesis furthermore contains description, comparison of current technologies and substantiation of their selection.
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Interactive Guide for Zoological Gardens
Macháček, Martin ; Bartík, Vladimír (referee) ; Hynek, Jiří (advisor)
Even though a large number of zoological gardens fall under CSZOO union, there has been no unified way of presenting and managing this information. This project solves this problem by creating a unifying information system for any zoological garden, together with a modern mobile application, which serves as a pocket guide and a clear source of information from this system. In addition to functionalities such as events calendar, species, exhibitions or announcements, an interactive map is a very important part. Implemented system together with public stateless API is based on the Lumen framework. Mobile application is cross-platform and is based on Cordova technology. In order to establish certain form of frontend architecture, both the information system web interface and mobile application use framework Vue.js. Interactive maps are implemented through library called Leaflet in combination with Mapbox technologies. The created solutions exist as basic building blocks for future expansions and development.
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Sports Manager for iOS
Hort, Jaroslav ; Smrčka, Aleš (referee) ; Hrubý, Martin (advisor)
This work discusses design, implementation, connection, testing and practical use of mobile application for iOS and supporting web application. I have analyzed the effects of music to sport and designed and implemented a fitting mobile application allowing users to collect data from their activities, music players and see the effects of music on them. During design and implementation, I have emphasised usability, expandability and synchronization with cloud storage, for this reason I have created a web application, allowing users to monitor their results captured from mobile anywhere.
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Implementation of the information system
Chovaneček, Přemysl ; Dyk, Tomáš (referee) ; Novák, Lukáš (advisor)
The thesis describes the design and implementation of an information system for a small business company. The thesis includes strategic analyzes of the company and an assessment of the current situation associated with the Covid-19 pandemic. Subsequently, the thesis describes the process of specification and analysis of the requirements of the client, the design and implementation of the system corresponding to the proposals. Finally, the thesis provides the evaluation and expected benefits of the information system.
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Web Application of Authentication System
Nohava, Martin ; Dzurenda, Petr (referee) ; Malina, Lukáš (advisor)
The subject of the bachelor thesis is the design and development of graphical-user interfaces for cryptographic protocols using web technologies. Specifically, it adds the possibility to control the PEAS authentication system through web interfaces. The thesis first evaluates the contemporary possibilities of modern web applications and pays attention to the issue of interconnecting web technologies with authentication system created in C programming language. For this purpose, the work also focuses on the Webassembly technology. In the practical part, four graphical user interfaces were created, one for each entity of the authentication system. They are built on web technologies such as HTML, CSS and JavaScript, utilizing the Vue.js framework. Communication with the authentication system provides the developed web servers. They are using API and run in the Node.js environment.
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Development of a calculator for assessing vulnerabilities in Javascript
Škrhák, Pavel ; Fujdiak, Radek (referee) ; Holasová, Eva (advisor)
The aim of this work is to describe the known methods of vulnerability assessment, and to implement them in a web application using the Vue.js framework. The thesis describes two vulnerability assessment systems, namely CVSS (Common Vulnerability Scoring System) and OWASP (Open Web Application Security Project) Risk Rating Methodology. Their parts, metrics and methods of calculation of the evaluation are described. Subsequently, these systems are compared and their strengths and weaknesses are determined. The work then evaluates some known vulnerabilities using these two assessment methods. The work then describes the design of the frontend and backend of the web application. The frontend uses the Vue.js framework, which allows the creation of dynamic one-page web applications. The components and layout of the application are designed. Furthermore, the appearance of the front application and its components is designed. The backend was designed to suit with the Djnago framework, which together with the django REST framework can be used to quickly create an API (Application Programming Interface) communicating with the database. A model for storing data from a frontend application was designed. The work then describes the implementation of this application divided into frontend and backend. The backend describes the implementation of the API and the database. The implementation of the model itself, serializer and methods for communication with the frontend application are described. In the frontend, a vue router is created, which is used to dynamically change the content of the page, then the components themselves are created, which serve as building blocks of the application. These components contain three parts, namely structure, JavaScript code and CSS (Cascading Sytle Sheets). Components can pass data and call functions of other components. The last part of the work is testing of the application itself. Its functionality is tested by calculating the score of already assessed vulnerabilities and some items of the OWASP ASVS (Application Security Verification Standard). Furthermore, security is tested by testing several known vulnerabilities, along with testing with OWASP ASVS.
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