Collaborative Integrity Verification in Hybrid Clouds

Zhu, Yan; Hu, Hongxin; Ahn, Gail-Joon; Han, Ya-jie; Chen, Shimin

doi:10.4108/icst.collaboratecom.2011.247089

Cited by 36 publications

(25 citation statements)

References 16 publications

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“…The concerns while designing the data integrity schemes because they are vulnerable to different attacks [44]- [46]. The possible attacks against the schemes are discussed as follows:…”

Section: ) Securitymentioning

confidence: 99%

Cloud Computing Environment and Security Challenges: A Review

Mushtaq¹,

Akram²,

Khan³

et al. 2017

ijacsa

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Abstract-Cloud computing exhibits a remarkable potential to offer cost-effective and more flexible services on-demand to the customers over the network. It dynamically increases the capabilities of the organization without training new people, investment in new infrastructure or licensing new software. Cloud computing has grown dramatically in the last few years due to the scalability of resources and appear as a fast-growing segment of the IT industry. The dynamic and scalable nature of cloud computing creates security challenges in their management by examining policy failure or malicious activity. In this paper, we examine the detailed design of cloud computing architecture in which deployment models, service models, cloud components, and cloud security are explored. Furthermore, this study identifies the security challenges in cloud computing during the transfer of data into the cloud and provides a viable solution to address the potential threats. The task of Trusted Third Party (TTP) is introducing that ensure the sufficient security characteristics in the cloud computing. The security solution using the cryptography is specifically as the Public Key Infrastructure (PKI) that operates with Single-Sign-On (SSO) and Lightweight Directory Access Protocol (LDAP) which ensure the integrity, confidentiality, availability, and authenticity involved in communications and data.

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“…The concerns while designing the data integrity schemes because they are vulnerable to different attacks [44]- [46]. The possible attacks against the schemes are discussed as follows:…”

Section: ) Securitymentioning

confidence: 99%

Cloud Computing Environment and Security Challenges: A Review

Mushtaq¹,

Akram²,

Khan³

et al. 2017

ijacsa

View full text Add to dashboard Cite

show abstract

“…It is also easy to perform brute-force attacks on the passwords that have kept for data, it does not take long time for them to open the resources [19].…”

Section: Major Challenges/issuesmentioning

confidence: 99%

Comparison of Intrusion Detection Techniques in Cloud Computing

2018

IJRTER

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Abstract-Cloud computing is a kind of computing, which is highly scalable and use virtualized resources that can be shared by the users. Cloud computing provides scalable services to end users with greater flexibility and less infrastructure. Cloud services include software as a service, platform as a service, and infrastructure as a service. These services are provided by using different protocols and standards. Economic benefits are the main driver for the cloud, since it promises the reduction of capital expenditure and operational expenditure. One of the most significant search done on cloud computing is to provide security to the cloud environment. Cloud computing can be threatened by various cyber attacks, because most of the cloud computing systems provide services to many people who are not proven as trustworthy. In this paper, we are going to compare the techniques to detect the intrusion in cloud computing. The techniques used are Signature Based detection (SD), Anomaly-based Detection (AD) and Stateful Protocol Analysis.

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“…So that, we have the following definition: Definition 3 (Collision-Resistant Hash): A hash family ℍ is ( , )-collision-resistant if no -time adversary has advantage at least in breaking collision resistance of ℍ. We set up our system using bilinear pairings proposed by Boneh and Franklin [12]. Let and be two multiplicative groups using elliptic curve conventions with a large prime order .…”

Section: Storage Layermentioning

confidence: 99%

“…We use [ ] to denote the computation cost of an exponent operation in , namely, , where is a positive integer in ℤ and ∈ or . We neglect the computation cost of algebraic operations and simple modular arithmetic operations because they run fast enough [12]. The most complex operation is the computation of a bilinear map (⋅, ⋅) between two elliptic points (denoted as [ ]).…”

Section: Performance Analysis For Cddrmentioning

confidence: 99%

“…We neither assume that CSP is trust to guarantee the security of the stored data, nor assume that data owner has the ability to collect the evidence of the CSP's fault after errors have been found. To achieve this goal, a TTP server is constructed as a core trust base on the cloud for the sake of security We assume the TTP is reliable and independent through the following functions [12]: to setup and maintain the CDDR cryptosystem; to generate and store data owner's public key; and to store the public parameters used to execute the verification protocol in the CDDR technique. Note that the TTP is not directly involved in the CDDR technique in order to reduce the complexity of cryptosystem.…”

Section: Verification Framework For Multi-mentioning

confidence: 99%

See 1 more Smart Citation

Cooperative Demonstrable Data Retention for Integrity Verification in Multi-Cloud Storage

Singh¹,

Gaura²,

Singh³

2013

IJCATR

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Demonstrable data retention (DDR) is a technique which certain the integrity of data in storage outsourcing. In this paper we propose an efficient DDR protocol that prevent attacker in gaining information from multiple cloud storage node. Our technique is for distributed cloud storage and support the scalability of services and data migration. This technique Cooperative store and maintain the client's data on multi cloud storage. To insure the security of our technique we use zero-knowledge proof system, which satisfies zero-knowledge properties, knowledge soundness and completeness. We present a Cooperative DDR (CDDR) protocol based on hash index hierarchy and homomorphic verification response. In order to optimize the performance of our technique we use a novel technique for selecting optimal parameter values to reduce the storage overhead and computation costs of client for service providers.

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Collaborative Integrity Verification in Hybrid Clouds

Cited by 36 publications

References 16 publications

Cloud Computing Environment and Security Challenges: A Review

Cloud Computing Environment and Security Challenges: A Review

Comparison of Intrusion Detection Techniques in Cloud Computing

Cooperative Demonstrable Data Retention for Integrity Verification in Multi-Cloud Storage

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