MECHANISMS FOR ENSURING THE CONFIDENTIALITY, INTEGRITY, AND AUTHENTICITY OF USER DATA

Authors

  • Erkinov Shohjahon Sherali ogli Author
  • Axmatov Bekzod Nurali ogli Author
  • Kutlimurotov Abrorbek Hamid ogli Author
  • Ramazonova Marjona Ikrom kizi Students of the Muhammad al-Khwarizm Technical University Author

Abstract

This study discusses mechanisms for ensuring the confidentiality, integrity, and authenticity of user data in modern information systems. A blockchain-based data protection model is proposed, integrating cryptographic techniques such as encryption, hash functions, digital signatures, and smart contracts. Sensitive data is encrypted using AES-256, while SHA-256 is used to ensure data integrity. Authentication and data authenticity are provided through RSA digital signatures. The proposed decentralized architecture ensures secure data storage, access control, and tamper resistance. The results show that the blockchain-based approach significantly improves data security compared to traditional centralized systems by preventing unauthorized access, modification, and forgery of information.

References

1. Blockchain Basics – A comprehensive introduction to blockchain concepts and technology.

2. Mastering Blockchain – Detailed explanation of blockchain architecture and applications.

3. Blockchain Revolution – Insights into how blockchain transforms business and society.

4. The Basics of Bitcoins and Blockchains – Overview of cryptocurrencies and blockchain systems.

Downloads

Published

2026-06-09

Issue

Vol. 3 No. 6 (2026): The latest pedagogical and psychological innovations in education

Section

Articles