Blockchain-based authentication system for protecting computer networks from cyberattacks

To'lqinjon qizi, Turg'unboyeva Adolatxon

Innovative Multidisciplinary Journal of Applied Technology · 2026-yil

Annotatsiya

Background. Traditional authentication systems in computer networks typically depend on a centralized server or identity management service, which creates a single point of failure and increases the risks of database breaches, credential theft, unauthorized access and other cyberattacks. Methods. This study applies a design-oriented conceptual modelling approach combined with a qualitative threat analysis to develop a blockchain-based decentralized authentication architecture. The model incorporates public and private key pairs, digital signatures, challenge–response (nonce) verification, smart contracts and W3C Decentralized Identifiers (DID). Results. The proposed architecture comprises eight functional components and an eight-step registration and authentication workflow, a role-based access-control scheme implemented through a smart contract, and protection mechanisms against password theft, replay, man-in-the-middle, central-server compromise and administrator-privilege abuse. Conclusion. Integrating blockchain with cryptographic authentication can provide an additional security layer and reduce dependence on centralized infrastructures; however, private key management, scalability, transaction latency, smart contract security and privacy must be addressed before practical deployment.

Maqola ma’lumotlari
MualliflarTo'lqinjon qizi, Turg'unboyeva Adolatxon
JurnalInnovative Multidisciplinary Journal of Applied Technology
NashriyotТДТУ Қўқон филиали
ISSN2995-486X, 2995-486x
Nashr sanasi2026-10-05
Jild4
Son10
Betlar26-33
TilIngliz
Ilmiy sohaTexnika
DOI10.51699/akv9sq63
Indeksga qo‘shilgan2026-10-10

DOI: 10.51699/akv9sq63 · Maqolaning asl sahifasi

Kalit so‘zlar

blockchain, cybersecurity, authentication, decentralized security system, computer networks, digital identity, cryptography, smart contract, decentralized identifier, DID, digital signature, information security, access control

Ilmiy soha

Texnika

Iqtibos keltirish

APATo'lqinjon qizi, Turg'unboyeva Adolatxon (2026). BLOCKCHAIN-BASED AUTHENTICATION SYSTEM FOR PROTECTING COMPUTER NETWORKS FROM CYBERATTACKS. Innovative Multidisciplinary Journal of Applied Technology, 4(10), 26-33. https://doi.org/10.51699/akv9sq63
GOST (OAK)To'lqinjon qizi, Turg'unboyeva Adolatxon BLOCKCHAIN-BASED AUTHENTICATION SYSTEM FOR PROTECTING COMPUTER NETWORKS FROM CYBERATTACKS // Innovative Multidisciplinary Journal of Applied Technology. – 2026. – T. 4, № 10. – P. 26-33. – DOI: 10.51699/akv9sq63.
MLATo'lqinjon qizi, Turg'unboyeva Adolatxon. “BLOCKCHAIN-BASED AUTHENTICATION SYSTEM FOR PROTECTING COMPUTER NETWORKS FROM CYBERATTACKS.” Innovative Multidisciplinary Journal of Applied Technology, 4(10), 26-33, 2026. https://doi.org/10.51699/akv9sq63
ChicagoTo'lqinjon qizi, Turg'unboyeva Adolatxon. “BLOCKCHAIN-BASED AUTHENTICATION SYSTEM FOR PROTECTING COMPUTER NETWORKS FROM CYBERATTACKS.” Innovative Multidisciplinary Journal of Applied Technology, 4(10), 26-33 (2026). https://doi.org/10.51699/akv9sq63
HarvardTo'lqinjon qizi, Turg'unboyeva Adolatxon (2026) ‘BLOCKCHAIN-BASED AUTHENTICATION SYSTEM FOR PROTECTING COMPUTER NETWORKS FROM CYBERATTACKS’, Innovative Multidisciplinary Journal of Applied Technology, 4(10), 26-33. https://doi.org/10.51699/akv9sq63
BibTeX
@article{tolqinjonqiziturgunboyevaadolatxon2026,
  title = {BLOCKCHAIN-BASED AUTHENTICATION SYSTEM FOR PROTECTING COMPUTER NETWORKS FROM CYBERATTACKS},
  author = {To'lqinjon qizi, Turg'unboyeva Adolatxon},
  journal = {Innovative Multidisciplinary Journal of Applied Technology},
  year = {2026},
  volume = {4},
  number = {10},
  pages = {26-33},
  doi = {10.51699/akv9sq63},
  url = {https://doi.org/10.51699/akv9sq63}
}

Boshqa maqola uchun iqtibos tayyorlash

Innovative Multidisciplinary Journal of Applied Technology jurnalidan boshqa maqolalar

Innovative Multidisciplinary Journal of Applied Technology — barcha maqolalar · 2026-yil arxivi

Texnika sohasidagi boshqa maqolalar

Texnika sohasidagi OAK jurnallari