DIRA: Enabling decentralized data integrity and reputation audit via blockchain

• 来源期刊: 中国科学:技术科学（英文版）
• 年，卷（期）: 2019,（4）
• 页码范围: 698-701
• 页数: 4页
• 语种: 英文

摘要

Nowadays more data are being generated than ever before and cloud computing has undoubtedly become one of the most important platforms for dealing with their huge demand.However,there are still a series of concerns that obstructs the migration to clouds,such as security,cost control or data sovereignty.Aiming at overcoming these obstacles,a new solution,called multi-cloud,hybrid cloud or joint-cloud according to different research literature,is proposed to integrate multiple clouds in order to offer a more resilient solution in financial or confidentiality aspects.