Browsing by Subject "Blockchains (Databases)."

Now showing items 1-8 of 8

    • Cross banking transaction system using multichain blockchain systems 

      Sharar, Shihab; Morshed, Ishfaq; Sadia, Kazi Sumaia (Brac University, 2024-01)
      Money is the most common form of exchange for goods and services across the world. Ensuring that this money is kept safe and transferred to the right person has been essential ever since the concept of money has been ...

    • Decentralized access control using hyperledger fabric 

      Hossain, Jubayer; Nabil, Mehedi Hasan; Jahin, Farhan Labib (BRAC University, 2024-10)
      In traditional access control systems, all the access control mechanisms are centrally managed which is seriously vulnerable. It is susceptible to a single point of failure due to its centralized architecture. As the ...

    • Decentralized identity verification: a blockchain-based framework for self-sovereign identity (SSI) with issuer trust registry 

      Tiham, Faiaz Mohammad; Fahim, Ashiqur Rahman; Julcarnine, Gazi Md.; Usman, Hossain Mohammed (Brac University, 2024-10)
      In an era where data security and privacy breaches are alarming, blockchain technology could greatly enhance different identification systems like passports, national identity cards (NIDs), driving licenses, etc. We ...

    • Efficient renewable energy management using blockchain technology 

      Tazwar, Mahir (Brac University, 2021-01)
      Smart grids lay the groundwork for future cities. In our daily modern life we use many intelligent devices such as smart o ces, smart buildings, smart streets, and smart houses etc. All of them should be supplied by a ...

    • Electronic medical record security and access control using blockchain and IPFS 

      Ali, Md.Yeasin; Ahmed, Suhaib; Akter, Bany Binthe; Haq, A.F.M. Mejbahul (Brac University, 2021-01)
      An EMR or electronic medical records typically contains minor to sensitive medical data of a patient including their personal information, doctors' provided prescription and other physical history. Switching to this ...

    • Ensure security in supply chain with blockchain technology 

      Tarannum, Fairuz; Nafiz, Nazibun; Khanam, Sumaya; Tabassum, Wasy; Kamor, Rudaba Adnin (Brac University, 2022-09-29)
      Supply chain essentially means the network between the suppliers and distributors to produce and distribute products to the final consumers which comprises various activities, entities, databases and responsibilities. ...

    • A performance evaluation framework for public blockchain based systems 

      Arman, Fakid; Hossain, Mahdi; Abdullah, A.S.M Amir; Islam, Md Danial; Murtuza, Maruf Bin (BRAC University, 2024-10)
      With the revolution of blockchain technology, smart contracts open a door for programs to be executed inside the blockchain. This allows programmers to build applications and deploy them in different blockchain systems. ...

    • Physical currency or crypto currency, which one will be better for our economy? 

      Rohan, Raian Kibria; Raisa, Zeba (Brac University Research For Development Club (BURED), 2024-07-03)
      As the world transitions towards a cashless society, there is a growing debate on whether physical currency or cryptocurrency is better for the economy. While physical currency has been the traditional medium of exchange, ...