BLOCKCHAIN TECHNOLOGY IN MODERN INFORMATION SYSTEMS: ARCHITECTURE, SECURITY, AND FUTURE PROSPECTS

Аннотация

This paper explores theintegration ofblockchain technology into modern information systems, with a focus on architectural principles, decentralized data structures, and security frameworks. It examines the transformative potential of blockchain in areas such as financial transactions, digital identity, and data integrity. The article also addresses key technical challenges, including scalability, consensus mechanisms, and regulatory compatibility, offering a forward-looking view on how distributed ledger technologies can reshape the landscape of digital infrastructures. Keywords: blockchain, distributed systems, cryptographic protocols, decentralization, information security, smart contracts, consensus algorithms, digital identity.