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Can I read A Blockchain-Based Key-Revocation Access Control for Open Banking on EtoBox?
A Blockchain-Based Key-Revocation Access Control for Open Banking by Khaled Riad; Mohamed Elhoseny is a Computer Science article available to read on EtoBox.
What is A Blockchain-Based Key-Revocation Access Control for Open Banking about?
Open banking allows banks and financial sectors to easily access the customers’ financial data which is revolutionizing. It also provides the customers with excellent cloud access to various providers’ wide range of financial services. The storage of such sensitive services and data on cloud servers is a double-edged sword. It can ease and support fine-grained access to such services/data anywhere and anytime, supporting the open banking system. But, on the other hand, data privacy and secrecy are a challenge. Thus, efficient access control should exist for open banking’s services and data to protect cloud-hosted financial sensitive data from unauthorized customers. This paper proposes a new access control scheme that employs blockchain for the key-revocation process. We implement the smart contract’s functions on the Ethereum platform and test the contract’s code on the Kovan Testnet before deploying it to the Mainnet. Although the customer is authenticated to open banking, his key/s can be revoked according to the status response of the bank branch. Thus, his access to financial services and data is denied. We did comprehensive experiments for the revocation status response time,
Who reads A Blockchain-Based Key-Revocation Access Control for Open Banking?
It is typically read by researchers, students, and practitioners in Computer Science.
- Author
- Khaled Riad; Mohamed Elhoseny
- Publisher
- Hindawi Limited
- Published
- 2022
- Language
- EN
- Field
- Computer Science (Physical Sciences)