Sökning: "immutability"

Visar resultat 16 - 20 av 35 uppsatser innehållade ordet immutability.

  1. 16. Consensus algorithms for adding blocks to private blockchains in IIoT networks : Comparison of two Proof-of-Authentication implementations on IIoT hardware

    M1-uppsats, KTH/Hälsoinformatik och logistik

    Författare :Kamile Juvencius; Therése Ankarberg; [2021]
    Nyckelord :IoT; IIoT; blockchain; consensus algorithms; Proof-of-Authentication; CloudRail; IoT; IIoT; blockkedja; konsensusalgoritmer; Proof-of-Authentication; CloudRail;

    Sammanfattning : The Internet of Things (IoT) market is growing by the day and there are no signs of stagnation. As the market grows, it becomes all the more important to address security concerns. A major security issue of IoT is that the devices usually send their collected data to a centralized entity, creating a single point of failure. LÄS MER

  3. 17. Blockchain on Data Security : An interpretive approach on Cyber Security Professionals’ perceptions

    Magister-uppsats, Linnéuniversitetet/Institutionen för informatik (IK)

    Författare :Vasileios Gkougkaras; [2021]
    Nyckelord :Information Systems; Informatics; Qualitative Research; Blockchain; Cyber Security; DataSecurity; ICT; Privacy; Infrastructure; Human Factor; Consensus Mechanisms; SmartContracts; Authentication; Encryption; Mining; Immutability; Scalability; Networks;

    Sammanfattning : This Master’s Thesis main purpose is to identify the perceptions of Cyber Security Professionals on Blockchain Technology and whether it could potentially become a substitutefor the current data security systems or not. A literature review was initially performed in order to explore previous related research on the field of Cyber Security, its infrastructure andthe main aspects of Blockchain Technology. LÄS MER

  4. 18. Gradual Typing for a More Pure JavaScript

    Kandidat-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :JAKOB ERLANDSSON; ERIK NYGREN; OSKAR VIGREN; ANTON WESTBERG; [2020-10-29]
    Nyckelord :;

    Sammanfattning : Dynamically typed languages have surged in popularity in recent years, owing to their flexibility and ease of use. However, for projects of a certain size dynamic typing can cause problems of maintainability as refactoring becomes increasingly difficult. LÄS MER

  5. 19. Digitalization of forest management : Next generation unsupervised monitoring using Internet of Things and Blockchain

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

    Författare :Johan Henriques; William Westerlund; [2020]
    Nyckelord :internet of things; blockchain; unsupervised monitoring; enterprise blockchain; forest monitoring; forest management; 5g; low power wide arena network; lidar; low earth orbit satellite; internet of things ; blockchain ; unsupervised monitoring ; enterprise blockchain ; skogsövervakning; skogsförvaltning; 5g; low power wide arena network ; lidar; low earth orbit satellite ;

    Sammanfattning : The forest industry is a fundamental cornerstone of the Swedish economy employing over 70 000 workers on a national scale. In recent years, the industry has seen increased efforts to digitalize operations and management of forestry to reap economical rewards, improve efficiency and gain competitive advantages. LÄS MER

  7. 20. Blockchain technology in the future Swedish electricity system : An exploratory study and multi-level perspective analysis of blockchain in the energy transition in Sweden

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

    Författare :Saga Carle; Viktor Vifell Nilsson; [2020]
    Nyckelord :;

    Sammanfattning : Blockchain, a distributed ledger technology, became publicly known when the cryptocurrency Bitcoin was introduced in 2009. As the financial value of cryptocurrencies increased, the interest for blockchain grew, leading other sectors to explore if blockchain could be used in other areas as well. LÄS MER