BLOKCHEYN TIZIMIDA «51% HUJUM» XAVFI VA UNI BARTARAF ETISH CHORA-TADBIRLARI

Shukhratjon Umarov

Mualliflar

Sh.A.Umarov Farg‘ona davlat texnika universiteti Muallif https://orcid.org/0000-0001-7911-7196

Kalit so‘zlar:

This article analyzes 51% attacks that can occur in blockchain technology and their various types. It also examines the nature of 51% attacks, their mechanisms, the threat to blockchain systems, and countermeasures. The article also describes the economic and technological implications of attacks, mathematical models, and advanced security measures.

Annotatsiya

Ushbu maqolada blokcheyn texnologiyasida yuzaga kelishi mumkin bo‘lgan 51% hujumlar va ularning bir nechta turi tahlil qilingan. Shuningdek, maqolada 51% hujumning mohiyati, uning amalga oshirilish mexanizmi va blokcheyn tizimlari uchun xavfi hamda bunga qarshi kurash usullari yoritilgan. Hujumlarning iqtisodiy va texnologik oqibatlari, matematik modellari, hamda ilg‘or himoya choralari bayon qilingan