Essays about: "Georg Grankvist"

Found 1 essay containing the words Georg Grankvist.

  1. 1. Towards Engineering Trustworthy Distributed Reputation Systems Over The Blockchain

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

    Author : Georg Grankvist; Paul Moustakas; [2022]
    Keywords : Blockchain; Ethereum; Smart Contract; NFT; Bank-ID; Software Architecture; Reputation Systems; Sybil Attack; Re-entry Attack; P2P; Distributed;

    Abstract : Peer-to-peer (P2P) reputation systems, such as those used by eBay and Amazon, servean important role on the web, especially in E-commerce, as online reputation serves asa primary guiding factor for consumers in making informed decisions. The importanceof these systems, and also the increasing popularity of P2P and distributed systems, theissue of how to prevent and resist sybil and re-entry attacks becomes an important area ofresearch as they can impinge the integrity of those systems. READ MORE