title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð´ÐµÑÐµÐ½ÑÑÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð½Ð»Ð°Ð¹Ð½-ÑÐµÑÐ²Ð¸ÑÐ° Ð´Ð»Ñ Ð³Ð¾Ð»Ð¾ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° Ð±Ð°Ð·Ðµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Blockchain
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of a decentralised online service for voting based on blockchain technologies
Creators: name: Ð¡ÑÐµÐ½Ð¸Ð½Ð°, Ð­Ð»ÐµÐ¾Ð½Ð¾ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Blockchain
Remix
Ethereum
Node.js
Solidity
ÑÐ¼Ð°ÑÑ â ÐºÐ¾Ð½ÑÑÐ°ÐºÑÑ
smart contracts

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description: For 100 pages, 29 figures, 1 appendix Keywords: Blockchain, Remix, Ethereum, Node.js, Solidity, smart contracts. The theme of the final qualification work: "Development of a decentralized online voting service based on blockchain technologies." Electronic voting is a new concept of elections and voting over the Internet using cryptographic methods. It provides convenience, accessibility, and security for voters by allowing them to vote remotely, without having to visit a physical polling station. The basic principle of electronic voting is the use of cryptographic methods to ensure the confidentiality, integrity and authenticity of votes. Individual votes are encrypted and stored in a secure form, which ensures the confidentiality of voting. Cryptographic methods also make it possible to verify the integrity of votes in order to exclude the possibility of falsification or alteration of voting results. One of the technologies that is widely used to ensure the security of electronic voting is blockchain. Blockchain provides reliability and transparency by storing votes and voting results in a distributed ledger that is accessible to all network participants. This allows each participant to check the votes and make sure they are correct and genuine. This work is devoted to the development of a decentralized application for secure voting in the Ethernet network. The Ethereum platform and the Solidity programming language were chosen for development. In the course of the work, the following tasks will be completed: consideration of issues related to the development of decentralized applications; An analysis of blockchain platforms will be carried out.