|
|
Activity Alarm for Cryptocurrency Blockchains
Vokráčko, Lukáš ; Grégr, Matěj (referee) ; Veselý, Vladimír (advisor)
Cryptocurrencies are becoming popular and the demand for monitoring transactions inside them increases alongside with it. In this thesis, I describe few of the most widespread cryptocurrencies built on top of a blockchain and how to obtain information of their transactions in order to raise alarms. I discuss existing solutions and describe application Cryptoalarm designed for monitoring transactions involving specific addresses in order to raise alarms. Cryptoalarm scans blockchains of cryptocurrencies such as Bitcoin, Bitcoin Cash, Litecoin, Zcash, Dash, Ethereum and raises alarms about address activities in real-time.
|
|
|
Automated Trading on Cryptocurrency Exchanges
Křesťan, Zdeněk ; Zbořil, František (referee) ; Kočí, Radek (advisor)
This thesis focuses on automated trading on cryptocurrency exchanges. Cryptos are now widespread. The possibility of hier automated buying and selling is an interesting topic, which is more and more mentioned. The main part of the thesis is the design of an algorithm for processing data from stock exchanges, their evaluation and subsequent execution of cryptocurrency trades. It also describes its implementation, testing and possible further extensions.
|
|
|
Forensic Analysis of Cryptocurrency Mining Servers
Kelečéni, Jakub ; Grégr, Matěj (referee) ; Veselý, Vladimír (advisor)
This thesis focuses on the mining of cryptocurrency with emphasis on analysis of communication between miner and server. It describes basic principles of cryptocurrencies, mining and employed communication protocols. The next part of thesis is about design and implement modification of existing system (catalogue). This modification will add temporality to the catalog, what increase reliability of stored metadata. Description, functionality and purpose of existing system is included in the next text.
|
|
|
Cryptocurrencies
Šindelářová, Anna ; Haupt, Jaromír (referee) ; Smutný, Milan (advisor)
Tato bakalářská práce se zaměřuje na téma Kryptoměny. Práce se zabývá vznikem a vývojem kryptoměn, jejich využitím a popisem jejich základních principů fungování. Více podrobně jsou v této práci popsány 3 vybrané kryptoměny – Bitcoin, Ethereum a Monero. Cílem této práce je provést porovnání těchto vybraných kryptoměn, které je popsáno v poslední kapitole.
|
|
|
Bitcoin - history, present, and prognoses
CHVOSTOVÁ, Petra
The aim of this thesis is to familiarize the reader with the problematics of the theoretical background of cryptocurrencies from the historical perspective, focusing on the concepts of B-money and Bit gold, which were the basis for the creation of Bitcoin. The main part is devoted to this decentralized cryptocurrency called Bitcoin. It introduces Bitcoin's main milestones, the Bitcoin Foundation, the functioning system itself, and eventually Bitcoin's prospects for the future. The aim of the second part of this thesis is to develop a simple and clear system for selecting a wallet as the storage of bitcoins. What should be decided by a person who considers holding his own bitcoins. Here is used a compairing method of selected criterias. Criterias are compared based on the prerequisite that the priority for selection is mainly the bitcoin wallet. For the idea of how this wallet looks and works, the practical part also includes a sample of two selected wallets, based on the comparison of criterias, and the transfer of one dollar between them. The aim of this bachelor thesis is to process the comparation of selection procedur for use by ordinary users.
|
|
|
Analýza současných kryptoměn se zaměřením na Bitcoin, zajištění výnosu z trestné činnosti
ZIMMEL, Jakub
The thesis "Analysis of current cryptocurrency with focus on Bitcoin, securing the proceeds of crime." deals with the securing of cryptocurrency Bitcoin. The thesis describes selected current cryptocurrencies and their differences from Bitcoin. The thesis is focused on the issue of finding and securing cryptocurrencies in investigated devices detained in criminal activity. Based on the results of the research, optimal procedures for the provision and forensic analysis of cryptocurrencies are suggested.
|
|
|
Cryptocurrencies Blockchain Analysis
Očenáš, Martin ; Grégr, Matěj (referee) ; Veselý, Vladimír (advisor)
This thesis describes important existing cryptocurrencies and their basis principles. Especially it describes differences between this cryptocurrencies and theid basis principles. Also describes posibilites for analysis of Bitcoin blockchain. Next part describes improvments of tool for blockchain analysis. Futher it describes cryptocurrency analyzing tool, and it's implemented extensions.
|
|
| |
|
|
Bitcoin: Media Portrayal of a Cryptocurrency
Keprtová, Tereza ; Stroukal, Dominik (advisor) ; Huněk, Filip (referee)
The main aim of this diploma thesis is to find out how the Czech printed media face relatively new and complex phenomenon that emerged in the monetary sphere - virtual currency bitcoin. Through the means of quantitative content analysis, all printed titles showing relevant references to bitcoin between the years 2009 and 2016 were examined. The thesis is divided into several chapters. The theoretical part contains different media concepts dealing with the agenda-setting, the creation of a media portrayal and the construction of social reality through mass media. From a theoretical point of view, the cryptocurrency bitcoin was also subject for detailed analysis. The following methodological part of the thesis introduces the main objective of research, research questions and research design. The analytical part provides a clear overview of the results obtained, then interpreted and compared with predetermined hypothesis. The overview of collected findings about the media image of the virtual currency bitcoin in the Czech press are summarized in the conclusion. The thesis is the first paper to deal with the issues of the virtual currency bitcoin from the point of view of media discourse in the Czech Republic, and its ambition was to gather completely new information on this topic.
|
|
|
Comparison of the legal regulation of crypto-currency in Switzerland, the United States of America and Japan
Yakimenka, Aliaksandr ; Kohajda, Michael (advisor) ; Kotáb, Petr (referee)
Resume In my graduation thesis I concentrated on the comparative characteristics of the legal regulation of crypto-currency in three countries: Switzerland, the United States of America and Japan. Because it is a very crucial and challenging topic today and many governments are trying to find the solution for it. These countries and their legal regulations are considered to be the best in the world in many aspects, that other countries are trying to be equal to and they took leading position in the creation of the legal base for crypto-currency. The goal of my graduation thesis is to provide comparative analysis of the legal regulation of crypto-currency in the countries that I selected. This problem was solved by wide spread usage of laws and regulations of these countries, internet resources that are studying this question as well as the knowledge obtained during my studies at the faculty. Comparative, descriptive and synthetic-analytical methods were used to resolve the given problem of my thesis. My graduation work is divided into parts for easier comprehension of such complicated and specific topic. The thesis includes introduction, the first part which gives general knowledge about the crypto-currency, the second part which is dedicated to the principals of crypto-currency functioning, Bitcoin is...
|
guest ::
