Sökning: "permissioned blockchain"

Visar resultat 1 - 5 av 16 uppsatser innehållade orden permissioned blockchain.

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. 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

4. 3. 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

5. 4. 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

7. 5. Blockchain Smart Contracts, the new rebar in the construction industry?

   Master-uppsats, Göteborgs universitet/Graduate School

   Författare :Viktor Björklund; Tim Vincze; [2019-07-02]
   Nyckelord :Blockchain; Smart contracts; Construction industry; Concrete industry; Supply chain management; Supply chain financing;

   Sammanfattning : Problem discussion and purpose - The blockchain technology, and its subset technology - smart contracts, has the potential to redefine the structure of future networks. Due to its underlying technology and its characteristics, there is a potential that blockchain smart contracts could provide benefits both within supply chain management as well as supply chain financing. LÄS MER