Essays about: "Blockchain"

Showing result 26 - 30 of 433 essays containing the word Blockchain.

  1. 26. Balancing Interoperability and Data Sensitivity: A Design Science approach to building a zero-knowledge API for Healthcare Data

    University essay from Uppsala universitet/Institutionen för informatik och media

    Author : Suranga Ruwan Sampath Gunawardana; [2023]
    Keywords : Design Science Research Methodology DSRM ; Application Programming Interfaces API ; Interoperability; Platform; Health care Context;

    Abstract : The aim of the study was to develop a platform to monitor and evaluate care homes using heterogeneous data sources for a French startup company. The study found that there was no current system to supervise healthcare resources in these facilities with live data. READ MORE

  3. 27. Multiple Futures, Diverse Paths : A Study of How Vietnamese Blockchain Professionals Imagine, Enact andNegotiate Futures

    University essay from Stockholms universitet/Socialantropologiska institutionen

    Author : Ossian Nordgren; [2023]
    Keywords : Blockchain; Web3; Vietnam; Future Imaginaries; Value; Emerging Technologies;

    Abstract : This thesis dives into the future imaginaries of blockchain professionals in Hanoi and Saigon. Looking at sites of futures enactment, and constant negotiations around an emerging technology, economy, and start-up ecology. READ MORE

  4. 28. Breaking WebAssembly Crypto Miner Detection by Obfuscation

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

    Author : Gustav Ekner; [2023]
    Keywords : Computer Security; WebAssembly; Crypto mining; Code Obfuscation; Browsers; Datasäkerhet; WebAssembly; Kryptovalutautvinning; Kodobfuskering; Webbläsare;

    Abstract : Blockchain-based cryptocurrencies is a fairly new concept with a worldwide spread, and there is a massive amount of currencies. Several of them involve so-called currency mining, a feature of Proof-of-Work based blockchains. READ MORE

  5. 29. Fundamental Attacks on Ethereum Oracles and How to Prevent Them

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

    Author : Mikael Jafari; [2023]
    Keywords : Blockchain; Attacks; Ethereum; Solana; Corda; Oracle; Blockkedja; Attacker; Ethereum; Solana; Corda; Orakel;

    Abstract : Many applications and protocols on blockchain platforms are reliant on real-world data which exists outside the blockchain, something which is not directly accessible through these platforms. To bridge this gap, blockchain oracles help these applications and protocols by providing them with this data. READ MORE

  6. 30. Risk Assessment of Digital Assets – Insurance Applications in Cryptocurrencies and NFTs

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Roberto Delgado Ferrezuelo; [2023]
    Keywords : Blockchain; NFTs; private key; phishing; floor price; rarity; cold wallet; hot wallet; risk premium; Technology and Engineering;

    Abstract : The aim of the project is to develop a framework for an insurance policy for digital assets. The project comprised several stages, starting with the identification of risks associated with these assets. Policyholders were then categorized into two groups based on a predefined rating factor. READ MORE