Blockchain technology as a paradigm shift in banking security: Theoretical and practical insights
Independent Researcher, Hamilton, Ontario, Canada.
Review
Open Access Research Journal of Engineering and Technology, 2024, 06(01), 052–062.
Article DOI: 10.53022/oarjet.2024.6.1.0013
Publication history:
Received on 31 January 2024; revised on 18 March 2024; accepted on 20 March 2024
Abstract:
This paper explores the theoretical underpinnings of blockchain technology and its practical applications in enhancing banking security. The financial landscape is experiencing a seismic shift as disruptive technologies like blockchain emerge. Blockchain, with its core tenets of decentralization, immutability, and transparency, offers a transformative approach to banking security. This paper delves into the theoretical foundations of blockchain and explores its practical applications in bolstering bank security. Theoretical Underpinnings at its core, blockchain is a Distributed Ledger Technology (DLT). Imagine a digital record of transactions, not held by a single entity, but replicated and synchronized across a vast network of computers. This distributed nature eliminates the need for a central authority, fostering trust and transparency within the system. Cryptographic hashing adds another layer of security. Each transaction on the blockchain is cryptographically hashed, generating a unique fingerprint. This fingerprint is linked to the previous transaction's hash, creating an immutable chain of blocks. Any attempt to tamper with data would invalidate the entire chain, ensuring the integrity of every transaction. Consensus mechanisms play a vital role in ensuring network agreement. These mechanisms, like Proof of Work or Proof of Stake ensure all participants on the network agree on the validity of transactions and the current state of the ledger. Practical Applications in Banking Security, Traditional banking systems rely on centralized ledgers, susceptible to fraud and manipulation. Blockchain disrupts this paradigm by offering, Enhanced Transaction Security, by eliminating intermediaries and using cryptography, blockchain significantly reduces the risk of fraud and errors in financial transactions. The immutable nature of the ledger ensures transactions cannot be reversed or altered once recorded. Streamlined Regulatory Compliance, regulatory compliance is a constant challenge for banks. Blockchain simplifies the process by providing an auditable and transparent record of all transactions
Keywords:
Decentralization; Immutability; Transparency; Cryptographic; Security Regulatory Compliance Cross-Border Payments
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Copyright © 2024 Author(s) retain the copyright of this article. This article is published under the terms of the Creative Commons Attribution Liscense 4.0