Enhanced e-health framework for security and privacy in healthcare system

Shrestha, Nistha; Alsadoon, Abeer; Prasad, P. W. C.; Hourany, L.; Elchouemi, A.

doi:10.1109/icdipc.2016.7470795

Cited by 38 publications

(20 citation statements)

References 9 publications

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“…It is only a theoretical approach, no practical [63] Group signatures Maintain anonymity of signer No practical solution for the efficient searching, link-ability problem not solved [79] Bilinear pairing Fast and efficient Low expansion rate - [83] GDC + TSA Service delay minimization Privacy preservation Capable of reducing traffic analysis attacks Not suitable for more complicated circumstances dealing with different requirements for privacy preservation and arbitrary medical requests [86] MACSM + ACLSM Offers high dependability, effectiveness, trustworthiness Gives flexible authentication to patient's e-health data Information controlled by stakeholders and provides mechanisms for critical and difficult circumstances.…”

Section: Resultsmentioning

confidence: 99%

“…After all the findings for cloud-based e-health system security we would like to recommend to consider the papers ( [68], [78], [81], [82], [85]) on blockchain-based mechanism as it is more trending in recent days, the papers ( [74], [75], [76], [80]) on biometric-based mechanism for mobile devices. If anyone considering cryptographic methods for securing cloud-based e-health system then they should consider the papers ( [27], [30], [31], [42], [43], [63], [64] for AES based), ( [43], [64], [69] for RSA based) and ( [38], [42], [51], [53], [63], [65] for ABE based) hybrid system.…”

Section: Discussionmentioning

confidence: 99%

“…KP-ABE is used for providing the users access privileges related to their attributes [42]. In [63], the authors proposed a hybrid model using the combination of AES and MA-ABE to provide enhanced security, privacy and access control services to the existing e-health system. It also enhances the scalability of the system and protects the system from attacks like Man-in-the-Middle (MITM) attack, eavesdropping, and Denial-of-service (DOS) attack.…”

Section: Crypto Techniquesmentioning

confidence: 99%

See 2 more Smart Citations

A Survey on Secure Cloud-Based E-Health Systems

Yadav¹,

Behera²

2020

EAI Endorsed Transactions on Pervasive Health and Technology

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INTRODUCTION: The e-health (electronic health) system is one of many cloud services which uses computer or electronic systems and cloud technology as its main source of operations for storing and sharing patient's medical data between healthcare service providers and patients. The health data records are kept in a semi-trusted third-party supplier (i.e., cloud). Therefore, its security has become the main concern as the data should not be accessible to unauthorized person. OBJECTIVES: To provide a brief knowledge on the security aspects of cloud-based e-health systems for further improvement in the field of e-health system security. METHODS: This paper presents a literature survey on secure cloud-based e-health systems including ninety-four research papers related to secure cloud-based e-health systems collected from different sources till 2019. RESULTS: The security mechanisms used to secure cloud-based e-health systems are divided into three categories (i.e., crypto, non-crypto, and biometric-based). Also some health related security laws, security mechanisms, advantages and limitations of security mechanisms for all categories are presented. CONCLUSION: This paper will be helpful to do further researches in the research area of e-health system as it consists of the analysis of security mechanisms, security laws, advantages and limitations of the security mechanisms.

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Section: Resultsmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Crypto Techniquesmentioning

confidence: 99%

See 1 more Smart Citation

A Survey on Secure Cloud-Based E-Health Systems

Yadav¹,

Behera²

2020

EAI Endorsed Transactions on Pervasive Health and Technology

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“…This gives rise to the application of cryptographic techniques over cloudbased eHealth systems. At present, the cryptographic techniques such as Role-based access control (RBAC) and Attribute based Encryption (ABE) is prevalent among cloud-based e-health systems [2,3]. RBAC is the traditional access control model that grants user access provision depending upon the role of the data users.…”

Section: Introductionmentioning

confidence: 99%

“…Further, it applies the technique of attribute based searchable encryption through which the key pairing complexities are reduced. In [21,22], a precise description of Ehealth cloud architecture and its working is provided. Depending upon the nature of the EHR the architecture for E-health clouds is divided into two types such as distributed and cloud based architectures.…”

Section: Introductionmentioning

confidence: 99%

An Enhanced ABE based Secure Access Control Scheme for E-health Clouds

Shynu¹,

Singh²

2017

IJIES

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Abstract:The E-health clouds generate an enormous amount of data driven from PHR's, EHR's, EMR's, patient care, compliance and regulatory requirements. To preserve the privacy and confidentiality of the e-health data at untrusted servers various solutions on symmetric key-based access control has aroused. But the major drawback of these techniques is that it is patient centric and do not provide security and fine-grained access control. To solve these issues the paper defines a secure access control scheme for E-health clouds. First, an efficient architecture for E-health clouds is stated and then the access control scheme is defined. As the data stored at the cloud server is highly confidential first a three-factor mutual authentication is made between the cloud server and the data user. Further, the proposed technique makes use of Attribute based searchable encryption with trapdoor function that prevents unauthorised access to the cloud data in an efficient way. The experiment is conducted using charm crypto and the results show that the proposed system provides comparatively better results than the existing techniques.

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Privacy Preserving Requirements for Sharing Health Data in Cloud

Boumezbeur

Zarour

2018

Smart Innovation, Systems and Technologies

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Enhanced e-health framework for security and privacy in healthcare system

Cited by 38 publications

References 9 publications

A Survey on Secure Cloud-Based E-Health Systems

A Survey on Secure Cloud-Based E-Health Systems

An Enhanced ABE based Secure Access Control Scheme for E-health Clouds

Privacy Preserving Requirements for Sharing Health Data in Cloud

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