Essays about: "permissioned blockchain"

Showing result 6 - 10 of 16 essays containing the words permissioned blockchain.

1. 6. Blockchain Technology in the Energy Transition : An Exploratory Study on How Electric Utilities Can Approach Blockchain Technology

   University essay from KTH/Energiteknik

   Author : Charlotta Edeland; Therese Mörk; [2018]
   Keywords : ;

   Abstract : The blockchain activity within the energy sector is high, and the list of use cases is continuouslygrowing. The distributed and immutable nature of blockchain technology could potentially beleveraged to accelerate the ongoing transition to more decentralized and digitalised energy systemsand to address some of the challenges the industry is facing. READ MORE

3. 7. Using Blockchain Techniques to Create an Opinion-Based Whitelisting Procedure

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

   Author : Simon Alm Nilsson; David Johansson; [2018]
   Keywords : blockchain; hyperledger fabric; permissioned; database; voting; whitelist; malware; Technology and Engineering;

   Abstract : Malware has proven to be a persistent problem with an increasing amount of variations, and new attack vectors are constantly being taken advantage of. Security specialists are always on the hunt for new technologies useful in the fight against malware. Blockchain technologies bring promises of high integrity, decentralization, and transparency. READ MORE

4. 8. 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. 9. Blockchain for the Swedish FundMarket : A comparative study of the blockchain platformsChain Core and Hyperledger Fabric

   University essay from Uppsala universitet/Avdelningen för datalogi

   Author : Malin Rosenberg; [2018]
   Keywords : ;

   Abstract : The Swedish fund market plays a vital part in the financial sector asit directly finances several parts of the economy. The infrastructurearound fund trading is, however, fragmented with outdated manual paperdriven processes and several intermediaries involved. Issues arisingare high fund distribution cost and increased operational risk. READ MORE

6. 10. Blockchain Based Electronic Health Record Management For Mass Crisis Scenarios : A Feasibility Study

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

   Author : Filippo Boiani; [2018]
   Keywords : ;

   Abstract : Electronic Health Records (EHRs) are both crucial and sensitive as they contain essential information and are frequently shared among different parties including hospitals, pharmacies or private clinics. This information must remain correct, up to date, private, and accessible only to the authorized people. READ MORE