Anonymiteetin haasteet Bitcoinin käytössä

Tutkielman tavoitteena on selvittää, tarjoaako viimeisen vuosikymmenen aika- na suosioon noussut kryptovaluutta Bitcoin käyttäjilleen anonymiteettiä. Kryptovaluuttojen anonymiteetin tarkasteluun eivät perinteiseen tiedonsiirtoon liitetyt anonymiteetin teoreemat täysin sovellu ja tästä johtuen on...

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Main Author: Kukulj, Tomislav
Other Authors: Informaatioteknologian tiedekunta, Faculty of Information Technology, Informaatioteknologia, Information Technology, Jyväskylän yliopisto, University of Jyväskylä
Format: Bachelor's thesis
Language:fin
Published: 2019
Subjects:
Online Access: https://jyx.jyu.fi/handle/123456789/65020
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author Kukulj, Tomislav
author2 Informaatioteknologian tiedekunta Faculty of Information Technology Informaatioteknologia Information Technology Jyväskylän yliopisto University of Jyväskylä
author_facet Kukulj, Tomislav Informaatioteknologian tiedekunta Faculty of Information Technology Informaatioteknologia Information Technology Jyväskylän yliopisto University of Jyväskylä Kukulj, Tomislav Informaatioteknologian tiedekunta Faculty of Information Technology Informaatioteknologia Information Technology Jyväskylän yliopisto University of Jyväskylä
author_sort Kukulj, Tomislav
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description Tutkielman tavoitteena on selvittää, tarjoaako viimeisen vuosikymmenen aika- na suosioon noussut kryptovaluutta Bitcoin käyttäjilleen anonymiteettiä. Kryptovaluuttojen anonymiteetin tarkasteluun eivät perinteiseen tiedonsiirtoon liitetyt anonymiteetin teoreemat täysin sovellu ja tästä johtuen on muodostettu kryptovaluuttoja koskeva uusi anonymiteetin määritelmä. Tämän uuden määritelmän mukaisesti anonymiteettia tarkastellessa on selvää, että Bitcoin ei oletusarvoisesti tarjoa käyttäjilleen anonymiteettia. Myös vaihtoehtoisia kryptovaluuttoja on Bitcoinin suosion myötä luotu ja useita Bitcoinin sisällä toimivia palveluja on kehitetty anonymiteettiä silmällä pitäen. Tutkielmassa tarkastellaan myös näiden vaihtoehtojen käyttäjille tarjoamaa mahdollisuutta toimia anonyymisti. Tutkielma toteutetaan kirjallisuuskartoituksena. The aim of this thesis is to find out whether the popular cryptocurrency Bitcoin offers anonymity to its users. To examine the anonymity of cryptocurrencies, the anonymity theories attached to traditional data transmission are not fully applicable and, consequently, a new definition of anonymity for cryptocurrencies has been formed. In accordance with this new definition, it is clear that by default, Bitcoin does not provide its users with anonymity. However, with the popularity of Bitcoin, alternative cryptocurrencies have also been created and several services within Bitcoin have been developed with anonymity in mind. The thesis also explores the possibility of anonymity for users of these alternatives. The thesis is carried out as a literature survey.
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Kryptovaluuttojen\r\nanonymiteetin tarkasteluun eiv\u00e4t perinteiseen tiedonsiirtoon liitetyt anonymiteetin teoreemat\r\nt\u00e4ysin sovellu ja t\u00e4st\u00e4 johtuen on muodostettu kryptovaluuttoja koskeva uusi anonymiteetin\r\nm\u00e4\u00e4ritelm\u00e4. T\u00e4m\u00e4n uuden m\u00e4\u00e4ritelm\u00e4n mukaisesti anonymiteettia tarkastellessa on selv\u00e4\u00e4,\r\nett\u00e4 Bitcoin ei oletusarvoisesti tarjoa k\u00e4ytt\u00e4jilleen anonymiteettia. My\u00f6s vaihtoehtoisia kryptovaluuttoja on Bitcoinin suosion my\u00f6t\u00e4 luotu ja useita Bitcoinin sis\u00e4ll\u00e4 toimivia palveluja on\r\nkehitetty anonymiteetti\u00e4 silm\u00e4ll\u00e4 pit\u00e4en. Tutkielmassa tarkastellaan my\u00f6s n\u00e4iden vaihtoehtojen k\u00e4ytt\u00e4jille tarjoamaa mahdollisuutta toimia anonyymisti. Tutkielma toteutetaan kirjallisuuskartoituksena.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "The aim of this thesis is to \ufb01nd out whether the popular cryptocurrency Bitcoin\r\noffers anonymity to its users. To examine the anonymity of cryptocurrencies, the anonymity\r\ntheories attached to traditional data transmission are not fully applicable and, consequently,\r\na new de\ufb01nition of anonymity for cryptocurrencies has been formed. In accordance with this\r\nnew de\ufb01nition, it is clear that by default, Bitcoin does not provide its users with anonymity.\r\nHowever, with the popularity of Bitcoin, alternative cryptocurrencies have also been created\r\nand several services within Bitcoin have been developed with anonymity in mind. The thesis\r\nalso explores the possibility of anonymity for users of these alternatives. 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spellingShingle Kukulj, Tomislav Anonymiteetin haasteet Bitcoinin käytössä bitcoin pseudonymiteetti Tietotekniikka Mathematical Information Technology 602 virtuaalivaluutta anonymiteetti
title Anonymiteetin haasteet Bitcoinin käytössä
title_full Anonymiteetin haasteet Bitcoinin käytössä
title_fullStr Anonymiteetin haasteet Bitcoinin käytössä Anonymiteetin haasteet Bitcoinin käytössä
title_full_unstemmed Anonymiteetin haasteet Bitcoinin käytössä Anonymiteetin haasteet Bitcoinin käytössä
title_short Anonymiteetin haasteet Bitcoinin käytössä
title_sort anonymiteetin haasteet bitcoinin käytössä
title_txtP Anonymiteetin haasteet Bitcoinin käytössä
topic bitcoin pseudonymiteetti Tietotekniikka Mathematical Information Technology 602 virtuaalivaluutta anonymiteetti
topic_facet 602 Mathematical Information Technology Tietotekniikka anonymiteetti bitcoin pseudonymiteetti virtuaalivaluutta
url https://jyx.jyu.fi/handle/123456789/65020 http://www.urn.fi/URN:NBN:fi:jyu-201907113609
work_keys_str_mv AT kukuljtomislav anonymiteetinhaasteetbitcoininkäytössä