|
ИСТИНА |
Войти в систему Регистрация |
ИСТИНА ЦЭМИ РАН |
||
WA-RRNS: Reliable Data Storage System Based on Multi-cloudстатья
- Авторы: Tchernykh Andrei, Babenko Mikhail, Miranda-Lopez Vanessa, Drozdov Alexander Yu, Avetisyan Arutyun
- Сборник: 2018 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)
- Год издания: 2018
- Место издания: IEEE
- DOI: 10.1109/ipdpsw.2018.00107
- Аннотация: Cloud technologies are widely used for storage services. However, the single cloud cannot ensure the reliability of data. To solve the security issue, we present a multi-cloud based storage architecture called WA-RRNS that combines weighted access scheme and threshold secret sharing redundant residue number system with multiple failure detection/recovery mechanisms and homomorphic ciphers. For better tradeoffs between security and performance, WA-RRNS uses parameters to adjust redundancy, encryption-decryption speed, and data loss probability. Theoretical and experimental analysis with real data shows that our approach provides a secure way to mitigate the uncertainty of the use of untrusted and not reliable cloud storage.
- Добавил в систему: Корныхин Евгений Валерьевич