title: ÐÑÐ´Ð¸Ñ Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¿ÑÐ°Ð²Ð°Ð¼Ð¸ Ð´Ð¾ÑÑÑÐ¿Ð° Ð² Ð³ÐµÑÐµÑÐ¾Ð³ÐµÐ½Ð½ÑÑ Ñ ÑÐ°Ð½Ð¸Ð»Ð¸ÑÐ°Ñ ÐÐ¾Ð»ÑÑÐ¸Ñ Ð´Ð°Ð½Ð½ÑÑ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ°
titleType: Subtitle
title: Audit and managing access rights in heterogeneous Big Data storages
Creators: name: Ð¢Ð¾ÑÐ³Ð¾Ð², ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²
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: 2022
Subjects: ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½ÑÐ¹ ÑÐµÐµÑÑÑ
blockchain
hashgraph
Ð±Ð¾Ð»ÑÑÐ¸Ðµ Ð´Ð°Ð½Ð½ÑÐµ
ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð´Ð¾ÑÑÑÐ¿Ð°
Ð³ÐµÑÐµÑÐ¾Ð³ÐµÐ½Ð½ÑÐµ Ñ ÑÐ°Ð½Ð¸Ð»Ð¸ÑÐ° Ð´Ð°Ð½Ð½ÑÑ
destributed ledger
big data
access control
heterogeneous data storage

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description: The subject of the research is distributed ledger technologies that allow auditing and managing access rights in heterogeneous Big Data storages. The aim of the work is to audit and manage access rights in heterogeneous Big Data storages based on distributed ledger technology. The research set the following goals: 1. Analysis of heterogeneous Big Data storages and distributed ledger technologies from the point of view of the purpose of the work. 2. Development of an audit method in heterogeneous Big Data systems based on distributed ledger technology. 3. Development of a method for managing access rights in heterogeneous Big Data systems. 4. Development and implementation of a prototype that provides audit and access control in heterogeneous Big Data storages, experimental evaluation of the proposed solutions. A comparative analysis of distributed registry technologies was carried out, the most appropriate technologies were selected, and strategies for transferring rights between different data models were proposed. As a result of the work, a tool for auditing and rights management was implemented in the systems under consideration and it was found that the solution does not introduce large overhead costs in the process of operation and can be used as an audit and rights management tool.