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Online DNSSEC Records Validation
Bachtík, Martin ; Čejka, Rudolf (referee) ; Lampa, Petr (advisor)
Master's Thesis is studying an extension that secures the domain name system by introducing the verifiability of authenticity of data, known as DNSSEC. Productive output is proposal of application and its subsequent implementation that at each stage of browse the namespace to the selected domain name checks the appropriatenesses of this extension and in detail reports the trusted chain.
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TypeScript Application Generation from REST API Descriptions
Lipjanec, Silvester ; Rychlý, Marek (referee) ; Burget, Radek (advisor)
This thesis deals with the design and implementation of a tool for generating parts of client applications in TypeScript language from the description of a REST interface. The goal of the tool is an automatic generation of an application skeleton which uses the Angular framework including data structures and services enabling access to server endpoints. The thesis describes the interfaces based on the REST architectural style, as well as the technologies used for their description. The tool was implemented in TypeScript language and uses the Node.js runtime. The output file generation is based on the Mustache.js template system. The result is a tool which allows the generation of source code based on the provided WADL or OpenAPI interface description, which can be simply used as a part of an Angular application.
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Design and Implementation of Company Website
Krause, Jan ; Lábus, Radek (referee) ; Koch, Miloš (advisor)
This bachelor’s thesis deals with creating a completely new website company, which has so far not been highly publicized. It processes creation of a new static website according to modern procedures and keeps actual rules for its creation and optimalization for search engine. At the same time there is an overview of the theoretical background from which I drew at work.
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A Tool for Robustness Testing of Web-Services
Zelinka, Tomáš ; Očenášek, Pavel (referee) ; Rychlý, Marek (advisor)
This project deals with testing of web services. The result of this work will be a tool for load testing of web services using fault injection in their communication. The first part of the project discusses the basic aspects of testing web services. The second part of the work is more focused on testing high loads in combination with fault injection. The tool will allow automated run of the tests. The distributed model of the tool was designed to simulate real loads. In the last chapter are summarized achieved results.
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Camera Recording Management System
Šulc, Ondřej ; Rychlý, Marek (referee) ; Očenášek, Pavel (advisor)
The aim of this bachelor thesis is to create a network security system focusing on compatibility with the widest possible group of IP cameras from various manufacturers and support for remote access to records even from places outside the local network. This problem is solved using two closely cooperating applications. The first application runs on a device in the local network (in our case miniPC Raspberry Pi). The application creates the records by receiving and storing RTSP transmissions from individual cameras. It then modifies these records into a form usable for display on websites and sends the second application from which the user can access them. This application is referred to in the text as agent or agent application. The second application has a web user interface and serves the end user as a tool to manage agents, IP cameras and captured records. By principle of the application, it is important for it to be accessible on a publicly available domain. This application is referred to in the text as web or web application. The use of this architecture does not violate any of the network communication standards, which include, in particular, the initialization of communication from the network behind the NAT service.
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Web pages design
Šťastný, Jakub ; Kovář, Libor (referee) ; Koch, Miloš (advisor)
The main goal of the bachelor's thesis is to design and create representative web pages for construction company APMB s.r.o. without any spending on software. The work including concept of company's logo.
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Implementation of plugins for JMeter
Švehlák, Milan ; Člupek, Vlastimil (referee) ; Martinásek, Zdeněk (advisor)
This thesis discusses the load testing tool JMeter and its opportunities for expansion by modules carrying out cyber attacks of the type Denial of Service (DoS). To begin with, there is a theoretical overview of cyber attacks of this type. The following chapter, talks about the JMeter tool, namely its functions and expansion options. After that, it is proceeded to the actual design and realization of the modules. The module implementing the attack HTTP Flood is created first. This module uses internal functions of the program JMeter. This new module is tested. Next chapter folows the procedure of creating modules, that use external generator of network traffic. Modules SYN Flood, ICMP Flood and NTP Flood are implemented using the generator Trafgen. Module implementing attack Slowloris uses a Python script as a generator of the attack. Finally, all the new modules are tested.
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Web Pages Design
Šedý, Jan ; Kafka, Michael (referee) ; Koch, Miloš (advisor)
In this bachelor thesis I describe web pages design from point of view of used technologies and design. First part of the thesis presents theoretical base for the second part where I present company web pages design and implementation.
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Editorial System for Game Playing
Šrot, Pavel ; Burgetová, Ivana (referee) ; Křivka, Zbyněk (advisor)
This work is concerned about publishing on Internet and ongoing processes. It aims to introduce the reader to some freely available editorial systems and their main functions. There is a description, how can be all the mentioned freely available editorial systems extended to support another functionality (especially possibility of extension supporting game uploading and replaying). In the next part of the work, there is an analysis of editorial game system, which is extended to support plugins for game upload and replay in a context of some article. The aim of this analysis is to demonstrate the process of developing an information system in practice, because many books concerning about demand specification and possibly about their analysis do not contain any complex example, where it would be possible for the reader to understand how is the analysis of a complex information system done.
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Usage of Model-View-Controller design pattern in web applications
Margai, Ladislav ; Bartl, Milan (referee) ; Lattenberg, Ivo (advisor)
Content of this thesis is focused on usage of design pattern Model-View-Controller in web applications. The thesis is divided into several chapters. In first chapter is explained how MVC model works and necessary edits for usage in web applications. In second chapter is described development from web forms to MVC and comparison of these two concepts. Third chapter is focused on work with Razor engine. Last three chapters describe development of the application.
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