Supporting Security and Consistency for Cloud Database

Ferretti, Luca; Colajanni, Michele; Marchetti, Mirco

doi:10.1007/978-3-642-35362-8_15

Cited by 28 publications

(15 citation statements)

References 12 publications

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“…On the other hand, SecureDBaaS bolsters circulated customers issuing autonomous and simultaneous SQL operations to the same database and conceivably to similar information. SecureDBaaS expands our preparatory examinations [19] demonstrating that information consistency can be ensured for a few operations by utilizing simultaneousness confinement components executed in DBMS motors, and recognizing the base seclusion level required for those announcements. In addition, we now consider hypothetically and tentatively a total arrangement of SQL operations spoke to by the TPC-C standard seat stamp [20], notwithstanding various customers and extraordinary customer cloud organize latencies that were never assessed in the writing.…”

Section: Relatedworkmentioning

confidence: 96%

Circulated, Concurrent And Independent Access To Encrypted Cloud Databases

2017

IJASRE

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Putting basic information in the hands of a cloud supplier should accompany the assurance of security and accessibility for information at rest, in movement, and being used. A few choices exist for capacity administrations, while information secrecy answers for the database as a benefit worldview are as yet juvenile. We propose a novel design that incorporates cloud database administrations with information secrecy what's more, the likelihood of executing simultaneous operations on encoded information. This is the primary arrangement supporting topographically dispersed customers to associate straightforwardly to an encoded cloud database, and to execute simultaneous and free operations including those adjusting the database structure. The proposed engineering has the further favorable position of disposing of middle of the road intermediaries that point of confinement the flexibility, accessibility, and versatility properties that are characteristic in cloud-based arrangements. The viability of the proposed engineering is assessed through hypothetical investigations and broad exploratory outcomes in light of a model execution subject to the TPC-C standard benchmark for various quantities of customers and system latencies.

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Section: Relatedworkmentioning

confidence: 96%

Circulated, Concurrent And Independent Access To Encrypted Cloud Databases

2017

IJASRE

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“…In another study by Ferretti et al [22], an alternative architecture has been proposed which avoids intermediate components, to achieve a level of availability and scalability similar to unencrypted cloud database services. Additionally, their proposed architecture ensure the consistency of data in an environment where different clients run SQL queries simultaneously, and the configuration of the database can be changed.…”

Section: Review Of Related Workmentioning

confidence: 99%

Databases in Cloud Computing: A Literature Review

Bhatti¹,

Rad²

2017

IJITCS

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Abstract-InformationTechnology industry has been using the traditional relational databases for about 40 years. However, in the most recent years, there was a substantial conversion in the IT industry in terms of commercial applications. Stand-alone applications have been replaced with electronic applications, committed servers with various appropriate servers and devoted storage with system storage. Lower fee, flexibility, the model of pay-as-you-go are the main reasons, which caused the distributed computing are turned into reality. This is one of the most significant revolutions in Information Technology, after the emergence of the Internet. Cloud databases, Big Table, Sherpa, and SimpleDB are getting to be more familiar to communities. They highlighted the obstacles of current social databases in terms of usability, flexibility, and provisioning. Cloud databases are essentially employed for informationescalated applications, such as storage and mining of huge data or commercial data. These applications are flexible and multipurpose in nature. Numerous valuebased information administration applications, like banking, online reservation, e-trade and inventory administration, etc. are produced. Databases with the support of these types of applications have to include four important features: Atomicity, Consistency, Isolation, and Durability (ACID), although employing these databases is not simple for using in the cloud. The goal of this paper is to find out the advantages and disadvantages of databases widely employed in cloud systems and to review the challenges in developing cloud databases.

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“…Tao et al [26] also provide confidentiality through fully homomorphic encryption, which performs functions on encrypted data stored in the cloud via an encryption proxy. In a distinctive approach, presented in [27], Ferreti et al get rid of the encryption proxy, making the operations on encrypted data much faster. Bracci et al [28] propose to provide adequate encryption and key management support by using a real use case of Vitaever, i.e., a home health-care SaaS application deployed on Amazon AWS.…”

Section: Focused Security Solutions For Cloud Databasesmentioning

confidence: 99%

DB-SECaaS: a cloud-based protection system for document-oriented NoSQL databases

Ghazi

Masood

Rauf

et al. 2016

EURASIP J. on Info. Security

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The trend of cloud databases is leaning towards Not Only SQL (NoSQL) databases as they provide better support for scalable storage and quick retrieval of exponentially voluminous data. One of the more prominent types of NoSQL databases is document-based storage, which is being increasingly used in the dynamic cloud paradigm. However, there are inherent security issues in cloud, including remote data residency along with the non-existent control of owners over their own data. In addition to that, the inherent security features of most document-based NoSQL databases lack granular access control and robust confidentiality mechanisms. There is also a distinct lack of a comprehensive solution that effectively caters to all the security requirements of a document-oriented database in cloud. In order to overcome these issues, we propose a database security-as-a-service (DB-SECaaS) system over document-oriented database hosted in cloud, which provides authentication, fine-grained authorization, and encryption of the database objects, while ensuring that access to the data is granted only to authorized users on a need-to-know basis. The paper shows that the DB-SECaaS system strongly enhances the security of documentoriented databases on cloud, and it is thus expected to facilitate the industry to reap the benefits of NoSQL without worrying over security issues. In order to certify the abovementioned security enhancements, provided by DB-SECaaS, the paper also provides a formal analysis of DB-SECaaS using the Scyther model checker. As a proof of concept, the core functionalities of the protocol, i.e., authorization, authentication, and encryption, are formally modeled in Scyther to formally verify that the proposed framework mitigates privacy and security concerns.

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Supporting Security and Consistency for Cloud Database

Cited by 28 publications

References 12 publications

Circulated, Concurrent And Independent Access To Encrypted Cloud Databases

Circulated, Concurrent And Independent Access To Encrypted Cloud Databases

Databases in Cloud Computing: A Literature Review

DB-SECaaS: a cloud-based protection system for document-oriented NoSQL databases

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