Essays about: "Cryptographically"

Showing result 1 - 5 of 7 essays containing the word Cryptographically.

  1. 1. FFS: A cryptographic cloud-based deniable filesystem through exploitation of online web services : Store your sensitive data in plain sight

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

    Author : Glenn Olsson; [2023]
    Keywords : Filesystem; Fejk FileSystem; Cloud-based filesystem; Steganograhpic filesystem; Filsystem; Fejk FileSystem; Molnbaserat filsystem; Steganografiskt filsystem;

    Abstract : Many Online Web Services (OWSs) today, such as Flickr and Twitter, provide users with the possibility to post images that are stored on the platform for free. This thesis explores creating a cryptographically secure filesystem that stores its data on an online web service by encoding the encrypted data as images. READ MORE

  3. 2. The Phenomenon of Cryptocurrency and its Implementation into Businesses

    University essay from Lunds universitet/Företagsekonomiska institutionen

    Author : Silvia Cristina Tufan; Marcus Nilsson; Oliver Elm; [2022]
    Keywords : Bitcoin; Stablecoin; Cryptocurrency; Blockchain; Smart contract; Decentralization; Foreign Exchange; International Businesses; Strategic Management; Transaction costs; Agency theory; Business and Economics;

    Abstract : While the popularity of cryptocurrencies has seen a dramatic uptick as of late, the general phenomenon still carries with it a high level of novelty. The inception of cryptocurrencies began with Bitcoin in late 2008, making its first appearance on a cryptographic community forum, posted by a yet to be identified entity carrying the pseudonym Satoshi Nakomoto. READ MORE

  4. 3. Assessing blockchain technology for Transport Data Logger

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

    Author : Björn Johansson; [2018]
    Keywords : blockchain; transport data logger; hyperledger; hyperledger fabric; byzantine fault tolerance; bft; supply chain; transport chain; permissioned; permissionless; documental truth; historical truth; immutability; security; log data; Technology and Engineering;

    Abstract : A proof of concept permissioned blockchain system that holds data from the Transport Data Logger, TDL, was developed. Transport chain actors who hand off TDL-equipped goods between one another use the TDL app to upload a digital handoff containing their identities and log data from and signed by the TDL to a Hyperledger Fabric blockchain network. READ MORE

  5. 4. Security of dynamic authorisation for IoT through Blockchain technology

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

    Author : Alexander Sandor; [2018]
    Keywords : Blockchain; IoT; Public Key Encryption; Public Key Infrastructure;

    Abstract : The use of Internet of Things devices is an integral part of our modern society. Communication with internet of things devices is secured with asymmetric key encryption that is handled by the centralized certificate authority infrastructure. READ MORE

  6. 5. Blockchain in audit trails : An investigation of how blockchain can help auditors to implement audit trails

    University essay from Högskolan i Jönköping/Internationella Handelshögskolan

    Author : Emma Sahlin; Rebecka Levenby; [2018]
    Keywords : Journal entries; Audit trail; Blockchain; Distributed; Ledger; Cryptographically;

    Abstract : Background: Blockchain have attracted a lot of attention in the last few years. It has been described as a technology that will increase the effectiveness of monitoring and improve the auditability of transactions which would have great implications for accountants and auditors. READ MORE