Essays about: "Blockkedja"

Showing result 16 - 20 of 46 essays containing the word Blockkedja.

  1. 16. Blockchain Applicability in IoT Systems

    University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Author : Axel Benjaminsson; [2021]
    Keywords : Blockchain; IoT; security; decentralization;

    Abstract : Background. The Internet of things (IoT) combines sensors and connectivity and can be applied to a wide variety of things. The security in these IoT devices is usually constrained by their limited hardware. When IoT handles sensitive data, security becomes an important challenge. READ MORE

  3. 17. Blockchain in the public sector : Applications for improving services in society

    University essay from Malmö universitet/Fakulteten för teknik och samhälle (TS)

    Author : Johan Wingren; Zacharias Wesén; [2021]
    Keywords : blockchain; public sector; e-government; public expenditure; hyperledger fabric; literature study; design and creation;

    Abstract : The adoption of Blockchain technology looks promising in many areas. However, it is still a relatively new area of research, and implementations are not entirely free of challenges. This study focuses on the potential benefits of blockchain adoption in the public sector, with the potential to enhance democratic processes. READ MORE

  4. 18. Modelling and Analysis of Swedish Heavy Industry Supply Chain Data Management to Improve Efficiency and Security

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Daniel Karlsson; [2021]
    Keywords : Supply chain management; Supply chain; Distributed systems; Distributed ledger technology; Blockchain; Hyperledger; Swedish heavy industry; Product certificates; Leveranskedja; Distribuerade system; Distribuerad databasteknik; Blockkedja; Hyperledger Fabric; Distribuerad liggare; Svenska tungindustrin; Datahantering;

    Abstract : Product certificates are sent throughout the supply chain of Swedish heavy industry in order to show provenance and physical characteristics of objects such as screws. The data management of the certificates has been, and still is, a very manual process. The process requires extensive work in order to maintain a correct record of the certificates. READ MORE

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

    University essay from KTH/Hälsoinformatik och logistik

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

    Abstract : 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. READ MORE

  6. 20. Scheduling in a Blockchain

    University essay from Linköpings universitet/Informationskodning

    Author : Fabian Petersen; [2020]
    Keywords : ;

    Abstract : Fewer customers in Sweden are using cash in their everyday transactions than ever before. If this trend continues, then the Swedish payment system will, in a few years, be entirely controlled by private companies. READ MORE