Sökning: "permissioned"

Visar resultat 1 - 5 av 17 uppsatser innehållade ordet permissioned.

  1. 1. Blockchain-based e-voting system without digital ID: A Proof-of-Concept

    Kandidat-uppsats, Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

    Författare :Leonard Schick; [2024]
    Nyckelord :Computer science; Cryptography; Crypto; Blockchain; Distributed systems; e-voting; electronic voting; Ethereum; Hyperledger; Hyperledger besu; Decentralization; Datavetenskap; Kryptografi; Blockkedja; Distribuerade system; e-röstning; Elektronisk röstning; Blinda signaturer; Ethereum; Hyperledger Besu; Decentralisering;

    Sammanfattning : Electronic voting systems have the potential to offer a cost effective, secure and transparent way of communicating with the citizens, increasing trust and participation. However creating a secure open source electronic voting system providing confidentiality and transparency with sufficient performance has long been a challenge. LÄS MER

  3. 2. The Adoption of Distributed Ledger Technology within Central Securities Depositories : An Exploratory Study from a Business Perspective

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Robin Dang; [2022]
    Nyckelord :Distributed Ledger Technology; Central Securities Depository; Business opportunities; Distribuerade liggare; Centrala värdepappersförvarare; Affärsmöjligheter;

    Sammanfattning : Organizations in the financial services industry are coming under increasing pressure. Regulatory compliance, operational inefficiencies, and the higher cost of capital are all forcing incumbents to adapt. As such, there are strong incentives for technological innovations that either reduce costs or generate new revenue. LÄS MER

  4. 3. Enhancing Supply Chain Cybersecurity with Blockchain

    Magister-uppsats, Högskolan i Halmstad/Akademin för informationsteknologi

    Författare :Ari Hämäläinen; Rekha Nadesan; [2022]
    Nyckelord :Cybersecurity; blockchain; supply chain; digital forensics; informationssäkerhet; säkerhet; cybersäkerhet; totalförsvaret;

    Sammanfattning : Supply chains have become targets for hostile cyber actors. Motivations for cyber crimes include intellectual property theft, customer data theft and industrial espionage. The cyber threat landscape in which businesses operate is constantly evolving. The consequences of a successful cyber attack can be devastating for a business. LÄS MER

  5. 4. The Feasability of a Permissioned Blockchain-based SLA-management system : A novel approach to SLA management

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :KORAY MUSTAFA KAYA; [2021]
    Nyckelord :Blockchain; Service-level Agreement; SLA management; Secentralization; Hyperledger Fabric; Nubo; Blockchain; Service-level Agreement; SLA management; Secentralization; Hyperledger Fabric; Nubo;

    Sammanfattning : Blockchain seems to be the hot new innovation that brings disruption to many different industries in the form of decentralization. Groups of peers can finally organize and work together without a central actor having an authority over the transactions that occur. LÄS MER

  7. 5. Towards Realizing Digital Voting: Assessing Readiness of Blockchain Enabled Voting

    Master-uppsats, Luleå tekniska universitet/Digitala tjänster och system

    Författare :Elias Lundmark; Jan Niia; [2020]
    Nyckelord :E-voting; Digital voting; Blockchain; Blockchain enabled voting; Technology readiness;

    Sammanfattning : Voting and general elections serves as a cornerstone of modern democracies as it is through this process that the public makes their political positions heard and collectively elect leaders. While many parts of governments across the world are focusing heavily on digitization, voting is one area that remains offline and analog in many developed countries. LÄS MER