Ternary tree based TGDH protocol for dynamic secure group data sharing in healthcare cloud

Thakare, Vaishali Ravindra; Singh, K. John

doi:10.1109/inventive.2016.7823294

Cited by 4 publications

(1 citation statement)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…From the review, the DGKD is practi-cally identical and in few cases superior to TGDH as far as correspondence and calculation costs. Adusumilli et al [99] proposed a ternary tree based TGDH protocol for dynamic group data sharing in healthcare cloud that could be used by a healthcare organization to share their data in dynamically secure groups containing other health organizations. Safe and reliable group communication in healthcare organizations is an increasingly active research area by growing popularity in group-oriented and collaborative applications.…”

Section: Studies Related To Group Diffie-hellmanmentioning

confidence: 99%

Review on dynamic group data sharing in cloud environment

Easwaramoorthy

Anilkumar

Moorthy

et al. 2018

IJET

View full text Add to dashboard Cite

Information sharing or exchange of data within entities plays a significant role in cloud storage. In cloud computing, a robust and practical methodology is developed which can be utilized by cloud users for sharing information among multiple group members in the cloud with lowered maintenance and management costs. Furthermore, a service provider in the cloud does not share data with anyone other than the Trusted Third Party (TTP) sources due to the semi-trusted characteristics of the cloud. In this way, there is no global security mechanism for dynamic group data sharing over the cloud. Subsequently, the Cloud Service Providers (CSPs) can convey different services to cloud users through powerful data centres. Hence, data is secured through the validation of users in the cloud. Meanwhile, CSPs should offer outsourced security assurance for data file sharing. Assuring privacy in data sharing is still a critical issue due to continuous change in cloud users, particularly, for unauthenticated or third party users because of the risk of collusion attacks. However, security concerns turn into a major restraint as outsourcing storage data is perhaps a delicate concern for cloud providers. Additionally, sharing information in a multi-proprietary approach while protecting information and individual security to the data from unauthorized or third party users is still a challenging task as there is a frequent change in cloud members. In this regard, previous studies are reviewed and discussed which are related to dynamic group data sharing using cloud computing.

show abstract

Section: Studies Related To Group Diffie-hellmanmentioning

confidence: 99%