Emerging Issues in Cloud Storage Security: Encryption, Key Management, Data Redundancy, Trust Mechanism

Tse, Daniel; Chen, Danqing; Liu, Qingshu; Wang, Fan; Wei, Zhaoyi

doi:10.1007/978-3-662-45071-0_24

Cited by 10 publications

(3 citation statements)

References 12 publications

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“…From then on, the session key is used for both encryption and decryption of any messages transmitted. An overview of methods and issues related to encryption key management can be found for example in [20].…”

Section: Securitymentioning

confidence: 99%

A Generic System for Automotive Software Over the Air (SOTA) Updates Allowing Efficient Variant and Release Management

Guissouma

Diewald

Sax

2018

Advances in Intelligent Systems and Computing

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The introduction of Software Over The Air (SOTA) Updates in the automotive industry offers both the Original Equipment Manufacturer and the driver many advantages such as cost savings through inexpensive over the air bug fixes. Furthermore, it enables enhancing the capabilities of future vehicles throughout their life-cycle. However, before making SOTA a reality for safetycritical automotive functions, major challenges must be deeply studied and resolved: namely the related security risks and the required high system safety. The security concerns are primarily related to the attack and manipulation threats of wireless connected and update-capable cars. The functional safety requirements must be fulfilled despite the agility needed by some software updates and the typically high variants numbers. We studied the state of the art and developed a generic SOTA updates system based on a Server-Client architecture and covering main security and safety aspects including a rollback capability. The proposed system offers release and variant management, which is the main novelty of this work. The proof of concept implementation with a server running on a host PC and an exemplary Electric/Electronic network showed the feasibility and the benefits of SOTA updates.

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Section: Securitymentioning

confidence: 99%

A Generic System for Automotive Software Over the Air (SOTA) Updates Allowing Efficient Variant and Release Management

Guissouma

Diewald

Sax

2018

Advances in Intelligent Systems and Computing

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“…Although IDA addresses many of the data outsourcing issues as shown in Table 3, however, the shares of IDA contain part of the original data that can be of use to a third party [33]. By snooping, an eavesdropper who obtains fewer than the threshold shares may reconstruct some part of the original data explicitly resulting in partial data leakage [56].…”

Section: Setupmentioning

confidence: 99%

A secure data outsourcing scheme based on Asmuth–Bloom secret sharing

Muhammad

Kaiiali

Habbal

et al. 2016

Enterprise Information Systems

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A secure data outsourcing scheme based on Asmuth-Bloom secret sharing Data outsourcing is an emerging paradigm for data management in which a database is provided as a service by third party service providers. One of the major benefits of offering database as a service is to provide organizations, which are unable to purchase expensive hardware and software to host their databases, with efficient data storage accessible online at a cheap rate. Despite that, several issues of data confidentiality, integrity, availability and efficient indexing of users' queries at the server side have to be addressed in the data outsourcing paradigm. Service providers have to guarantee that their clients' data is secured against internal (insider) and external attacks. This paper briefly analyses the existing indexing schemes in data outsourcing and highlights their advantages and disadvantages. Then it proposes a secure data outsourcing scheme based on Asmuth-Bloom secret sharing which tries to address the issues in data outsourcing such as data confidentiality, availability and order preservation for efficient indexing.

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“…With the advent of the big data era, we have entered an era of information explosion. Against this backdrop, massive amounts of data are produced and processed every day [1] [2]. To handle these data, cloud computing technology has emerged, providing a flexible, scalable platform for rapid storage and analysis.…”

Section: Introductionmentioning

confidence: 99%

Verification Mechanism for Authenticity of Big Data Cloud Computing Services Based on Game Theory and Smart Contracts

Wang

2023

FCIS

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With the development of big data and cloud computing, ensuring authenticity and validity has become paramount issue. This paper introduces a novel verification mechanism, which is based on game theory and smart contracts, to validate the genuineness of results from cloud services given to users. It not only vouches for the veracity of these results but also promotes participation from trustworthy cloud service providers by introducing a strategically designed incentive system. The designed game-theoretical model combined with the execution sequence of the smart contracts acts as a deterrent against deceitful actions by potential malicious service entities. Experimental results prove the effectiveness and feasibility of this method.

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Emerging Issues in Cloud Storage Security: Encryption, Key Management, Data Redundancy, Trust Mechanism

Cited by 10 publications

References 12 publications

A Generic System for Automotive Software Over the Air (SOTA) Updates Allowing Efficient Variant and Release Management

A Generic System for Automotive Software Over the Air (SOTA) Updates Allowing Efficient Variant and Release Management

A secure data outsourcing scheme based on Asmuth–Bloom secret sharing

Verification Mechanism for Authenticity of Big Data Cloud Computing Services Based on Game Theory and Smart Contracts

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