Sökning: "Distributed Ledgers"

Visar resultat 1 - 5 av 12 uppsatser innehållade orden Distributed Ledgers.

  1. 1. GDPR, Blockchain & Personal data - The rights of the individual v. the integrity of Blockchain

    Magister-uppsats, Göteborgs universitet/Juridiska institutionen

    Författare :David Matsson; [2022-02-16]
    Nyckelord :Risk-based approach; Personal data; EU; Right of rectification; Right of erasure; Big Data; Peer-to-Peer; Distributed Ledgers; Hashing; Hash-reference;

    Sammanfattning : The technology of Blockchain is something new and innovative. It was introduced by a group which goes under the pseudonym Satoshi Nakamoto through the publishing of the paper “Bitcoin: A peer-to-peer electronic cash system”. LÄS MER

  3. 2. A Multidisciplinary Analysis of Cyber Security in the Swedish Space Industry : Evaluating the possibilities for stakeholder cooperation and distributed ledger technology

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Industriell teknik; Uppsala universitet/Datorteknik

    Författare :Linnea Palmqvist; Hillevi Nilsson; [2022]
    Nyckelord :School of Entrepreneurship; Cyber Security; space; space industry; satellite; Unibap; Entreprenörskolan; cybersäkerhet; rymd; rymdindustri; satellit; Unibap;

    Sammanfattning : During the last decades, the space sector has gone through many changes; more private actors have joined, the dependence on space assets has increased, and the threat of cyberwarfare and private cyber attacks is growing. With this recent development, one wonders how we can ensure cyber security in such a specific industry. LÄS MER

  4. 3. A decentralized Git version controlsystem : A proposed architecture and evaluation of decentralized Git using DAG-based distributed ledgers

    Master-uppsats, Linköpings universitet/Programvara och system

    Författare :Christian Habib; Ilian Ayoub; [2022]
    Nyckelord :Blockchain; Distributed ledger technology; Git; Version control systems; Software Security; Web3; Misuse cases;

    Sammanfattning : This thesis proposes an implementation for a decentralized version of the Git version controlsystem. This is achieved using a simple distributed DAG ledger. The thesis analyzeshow the decentralization of Git affects security. Use and misuse cases are used to compareand evaluate conventional Git web services and a decentralized version of Git. LÄS MER

  5. 4. Studying the Opportunities of Blockchain Implementations in Electronic Transactions compared to the eIDAS Regulations

    Master-uppsats, KTH/Industriell ekonomi och organisation (Inst.)

    Författare :Hanna Hansson; [2022]
    Nyckelord :Blockchain; blockchain technology; eIDAS; eIDAS regulation; eID; electronic identification; PKI; public key infrastructure; trusted service provider; distributed ledgers; SSI; self-sovereign identity; Blockchain; blockchain teknologi; eIDAS; eIDAS regulationen; eID; elektronisk identifikation; PKI; distribuerad databaseteknik; SSI;

    Sammanfattning : The electronic identification regulation, eIDAS, and its trusted service providers are currently based on technologies that have been used for decades. The eIDAS and many others in the security industry have shown interest in newer technologies such as distributed ledgers and blockchain. LÄS MER

  7. 5. A study and review of distributed ledger technologies

    Kandidat-uppsats, Mittuniversitetet/Institutionen för informationssystem och –teknologi

    Författare :Maria Olsson; [2020]
    Nyckelord :;

    Sammanfattning : With the rise in popularity of cryptocurrencies, distributed ledger technology is a term that has gained traction. The aim of this study is to review and comparethe distributed ledger technologies blockchain and directed acyclic graph, examining their internal structures as well as some platforms and existing areas of application. LÄS MER