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Graphical Interface for the NetLoiter
Ščupák, Marian ; Smrčka, Aleš (referee) ; Rozsíval, Michal (advisor)
The aim of this work is to create a graphical user interface that simplifies working with the NetLoiter tool. The chosen form for implementing the user interface is a web application. The created user interface allows the user to fill out forms, which validate their input and convert it into configuration files. The generated configurations can be used to run the NetLoiter tool via the SSH protocol and subsequently monitor the output in a user-friendly manner in real-time. The interface also provides users with the ability to perform basic statistical analyses on the data generated by the NetLoiter tool. The result of the work is increased efficiency in managing the NetLoiter tool and easier interpretation of its outputs.
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Analysis of Network Error Logging Deployment
Jurík, Matej ; Jeřábek, Kamil (referee) ; Polčák, Libor (advisor)
Network Error Logging (NEL) is a technology for monitoring the availability of web pages managed by web servers that deploy NEL. Monitored web servers are those that contain a NEL HTTP header in the HTTP responses they send out to their clients. The goal of this thesis is to research the deployment and usage of this technology from its creation until this day. The focus was therefore placed on finding available data sources and a way to carry out a research like this. As the input data, I used a project called HTTP Archive, that has been using automated web browsing to get and store data containing HTTP traffic from a large set of domains ever since 2010. In addition to the input data obtained this way, I also collected additional data containing HTTP traffic recorded in the present from a set of relevant domains selected from HTTP Archive's data. This additional data was obtained by using my own implementation of a tool for automated web browsing, that was created as a part of this thesis. After analyzing all the collected data, I successfully gained detailed insights about the deployment of NEL since the September of 2018 until the present. The results are described in the text of this thesis.
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Tools for identity management in information systems
Fúdor, František ; Hynek, Jiří (referee) ; Burget, Radek (advisor)
Integration between midPoint and KeyCloak using OpenID Connect. Providing single sign-on, single logout and session control. Implementation of two Spring Boot applications using the OIDC client. The first application demonstrates ID token consumption and calling the userinfo endpoint and demonstrates single sign-on and sign logout functionality. The second application demonstrates an authorized call to the midPoint API endpoint which initiates a leave request that creates an approval process on a given user’s manager towards the midPoint. This environment provides central identity management.
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Software solution for storing data from robotic 3D printing
Žalud, Štěpán ; Kroupa, Jiří (referee) ; Bražina, Jakub (advisor)
This thesis deals with the design of a software solution for storing data from robotic 3D printing. The assignment is based on problems observed in the Voxell company. The theoretical part presents the issue and puts it in context within modern industry. Additionally, it introduces tools used for creating such services at a basic level. This is followed by a system analysis leading to the design of the solution's architecture. The practical part then discusses the selection of the database, the creation of individual services, and the deployment of the application on the Docker platform. Finally, the work is evaluated and a possible future direction of development is outlined.
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Generating Documentation to Source Code in Python
Novosád, Juraj ; Nosko, Svetozár (referee) ; Smrž, Pavel (advisor)
The aim of this work is to adapt selected language models on domain data and to develop a system that would allow their use on commonly available hardware. The models have been adapted to generate documentation for undocumented source code in the Python progra- mming language to follow the Google Style convention. A prerequisite of model adaptation was to obtain domain data and process it appropriately for the purpose of model fine-tuning. This work focuses on fine-tuning models with fewer than one billion parameters, for the sake of enabling inference even on commonly available hardware. Part of the work was to objectively evaluate the quality of the adapted models. For this reason, I developed a tool that evaluates the quality of the generated documentation on a selected corpus of models. The evaluation of the adapted models showed that they achieve comparable performance to multiply larger models for general tasks, such as gpt-3.5-turbo-0125. The result of this work is a server capable of horizontal scaling that integrates the capabilities of more than just the adapted models through an easy-to-use API.
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Mobile Application for Task and Time Management
Benčík, Šimon ; Hranický, Radek (referee) ; Rychlý, Marek (advisor)
Cieľom tejto práce je vyvinúť mobilnú aplikáciu na správu času a úloh, ktorá zlepší orga- nizáciu a produktivitu používateľov. Aplikácia sa opiera o overené metódy nástrojov Time- warrior a Taskwarrior a zároveň rieši problémy s ich synchronizáciou. Umožňuje použí- vateľom efektívne sledovať a označovať časové záznamy za účelom optimalizácie časovej správy. Okrem toho poskytuje komplexné možnosti správy úloh, kde používatelia môžu zadávať úlohy a filtrovať ich podľa kľúčových atribútov ako termíny splatnosti či názvy projektov. Riešenie bolo navrhnuté s predvídavosťou budúcich rozšírení a vyvinuté ako projekt s otvoreným zdrojom, čo uľahčuje jeho priebežné vylepšovanie.
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Autonomous control system for composite materials heating
Lapčák, Adam ; Levek, Vladimír (referee) ; Šteffan, Pavel (advisor)
This thesis focuses on designing an autonomous system intended for heating surfaces made of conductive composite material. The design involves smart electronics design for integration into distribution boards and the ability to control power switching elements. Emphasis is also placed on the possibility of remote system control via the internet network. For an easy deployment in any location, the autonomous system will use a mobile network. System control will be realized with a dedicated HTTP API server along with a custom user application.
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Home security system
Čada, Jan ; Burda, Karel (referee) ; Lattenberg, Ivo (advisor)
This master thesis deals with the design and implementation of a security system for a family house. It consists of a central control panel, a control keyboard and detectors connected using cables. The first part of the thesis discusses the electronic security and fire alarm systems, describing the individual elements of these systems and their different types. Magnetic contacts, fire detectors, sirens and a mains power supply with UPS function are selected from the current offer based on a comparison of parameters. In the next section, a block diagram of the whole system is designed. Raspberry Pi Pico development board with an RP2040 microcontroller is selected along with a GSM module SIM800L for SMS alarm notification and an Ethernet module with a Wiznet W5500 chip for the possibility of implementing a web interface. Schematics of the individual modules of the system are designed - for the central control panel, input module with PCF8574 circuit and two PCBs of the control keyboard module, which is equipped with a button keyboard with backlight, character LCD display type 1602 and proximity sensor VL53L0X for automatic lighting when person comes closer than a defined distance. PCBs are designed according to the schematics. Their manufacturing is then ordered, all components are mounted and the PCBs are placed in a 3D printed enclosure in the case of the control keyboard, and on the mounting plate of the metal cabinet in the case of the central control panel, according to the designed mounting plan. For the selected piezo sirens, covers are designed and 3D printed in the design of the selected Paradox NV5 motion sensors. In addition to the central control panel and the control keyboard, door and window contacts, fire detectors and sirens are installed in the house. The next part is dealing with the development of the control software for the central control panel and control keyboard in MicroPython language and the design of a custom communication protocol on the RS-485 bus for communication between the central control panel and control keyboard. Both control programs are based on the state machine principle, and their state diagrams are presented in the thesis. Part of the text is also focused on the development of the central control panel web interface and integration of the desinged system into the Home Assistant open-source automation system. The last part describes the activation and testing of the system in real conditions of a family house.
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Remote control of Solar inverter
Pohorský, Ondřej ; Kopečný, Lukáš (referee) ; Burian, František (advisor)
This thesis deals with the design and implementation of a remote monitoring device for the solar inverter SOFAR HYD-10-KTL-3PH. The assignment of this thesis was based on the knowledge and requirements of the author. The aim of this thesis is to create a device communicating with the inverter. The device will display the essential parameters on the website. From the website it should also be possible to control the outputs of the device, which can be used to switch appliances.
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Creation of Web Pages according to Standards
Báňa, Tomáš ; Dostalík, Martin (referee) ; Kříž, Jiří (advisor)
This bachelor´s thesis deal with problems about creation of Web Pages according to Standards. It includes history of issues making the web, guidelines, procedures and information that are closely linked to the creation of a modern and successful website. Output work is a complete functional website.
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