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Peer Analysis in the Cryptocurrency Networks
Jeřábek, Vladimír ; Grégr, Matěj (referee) ; Veselý, Vladimír (advisor)
The aim of this thesis is to create a tool that will collect relevant information about active nodes in a Bitcoin peer-to-peer network. We are able to collect important data for more detailed analysis by monitoring the behavior of individual nodes on the network . The proposed solution uses unmodified Bitcoin Core client, which connects to all reachable nodes on the network. The platform has modular design, which offers good scaling as well. Created BiNMo tool (Bitcoin Network Monitor) also employs simple visualization of gathered data. The correct functionality of the monitoring platform was verified in the real operation, where it was monitoring Bitcoin network for more than two months. During that time, BiNMon parsed over 12 TiB of network data and stored over 270 GiB of metadata about active nodes. The entire platform can be deployed within a few minutes, thanks to Docker containerization.
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Analysis of horizontal transfer of genetic components using static network analysis
Labanava, Anastasiya ; Jurečková, Kateřina (referee) ; Schwarzerová, Jana (advisor)
The bachelor's thesis focuses on the issue of horizontal genetic elements transfer between bacteria of different strains and the software analysis implementation that enables horizontally transferred genes identification. The packages and tools used were tested on a dataset of bacterial genomes from several strains. The thesis’ theoretical part provides a detailed description of the genetic components transfer between bacteria and describes modern laboratory techniques that enable genome sequencing in various ways. In the practical part, the thesis deals with the preprocessing of genomic files to obtain suitable data for annotation. To detect the horizontal transfer of genetic elements between bacteria, a script is introduced, which organizes annotated bacteria to tables and searches for the same genes in their genomes that, under theoretical assumptions, were horizontally transferred. Furthermore, the gene transfer is visualized using tools that graphically represent phylogenetic relations between bacteria. In the final step, bacterial genomes are connected into networks, and based on their static analysis, a discussion is conducted on the results accuracy and the success of the proposed analysis.
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Multiplatform Linux Sandbox for Analyzing IoT Malware
Uhříček, Daniel ; Burget, Radek (referee) ; Kolář, Dušan (advisor)
Analýza IoT malwaru je problematická zejména pro množství a rozlišnost architektur procesorů používaných IoT zařízeními. Práce shrnuje možnosti statické, dynamické a síťové analýzy Linuxového malwaru a hodnotí existující open source řešení oddělených běhových prostředí pro automatizovanou analýzu. Práce navrhuje modulární, rozšířitelný systém s~jednoduchými možnostmi nasazení, dostupnou API a webovým rozhraním. Výsledná implementace podporuje pět architektur a byla testována na vzorcích IoT malwaru.
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Management of the Construction Project
Kovář, Jakub ; Bažant, Petr (referee) ; Nováková, Jana (advisor)
The bachelor thesis describes the issue of construction project management and explains the basic concepts that concern this area. The aim of this thesis is to introduce basic methods and procedures of planning the construction project and their application on concrete practical project of public procurement.
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Proposal of Information System Implementation
Pospíšil, Pavel ; Holeš, Jan (referee) ; Doskočil, Radek (advisor)
The bachelor thesis deals with the project management issues, specifically the application of flow network analysis in project management. The proposition of alternate solution of initial project direction phase for IT consultant company RANKENEN a.s., specifically its planning, is described in the practical part of the thesis.
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Migration and Refactorization of Netfox Detective for .NET 5
Pokorný, Šimon ; Ryšavý, Ondřej (referee) ; Pluskal, Jan (advisor)
Every second, there are many attempts to attack various entities on the Internet. This is why high-quality, fast, and up-to-date tools are needed to easily analyze network traffic. Netfox Detective is one of such tools. Specifically, it is used for forensic analysis of network communication. The aim of this work is to migrate Netfox Detective to the newest version of .NET platform (.NET 5), including refactoring with respect to user experience and correct use of software design patterns. This thesis deals not only with the migration itself, but is listing common mistakes programmers make along with possible solutions to these mistakes. The chapters contain a detailed decision log that can help guide other developers to better solutions. Furthermore, the work deals with analysis and creation of unit tests and with correct use of tools for CI/CD. Fully migrated project is not the only output of this thesis. A development environment for the project has been prepared in GitLab and it is ready to be used.
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Utilization of information systems for monitoring of small transport aircraft operational parameters
Parýzek, Tomáš ; Klement, Josef (referee) ; Třetina, Karel (advisor)
This diploma thesis covers with the utilization of information systems for monitoring of small transport aircraft operational parameters focusing on mathematical and economical methods. The thesis contains overview of methods usable in various types of aircraft operation. It also deals with creation of Cessna 208B aircraft`s schedule of work. Network graphs are used for analysis purposes. The diploma thesis also includes methodology of information obtainment and requirements determination of information systems for monitoring of small transport aircraft operational parameters.
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The Project Proposal for Building of Research Center
Hortová, Šárka ; Truhlářová, Martina (referee) ; Doskočil, Radek (advisor)
This diploma thesis deals with creating a project proposal of the research center construction according to the required specifications by SEDOX Company Ltd. The theoretical part describes the basic knowledge and tools of a project management – analytical tools for evaluating the financial and time project costs, also risk analysis relating to competitiveness and maintaining on top of the market. The third part is devoted to the current situation of the development application market. There is the complete proposal of the research centre construction, using the tools according to the IPMA (International Project Management Association) that were described in the theoretical part. In conclusion I have presented my own solution suggestions, their benefits, project sustainability, return of the investment cost and also long-term prosperity.
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