Achieving Scalability with Data Owner Anonymity in Cloud Access Control

Journal Title: Transactions on Networks and Communications - Year 2017, Vol 5, Issue 2

Abstract

Cloud computing is a trending technology that enables subscribing organizations to outsource computations and storage, and eliminates the need of purchasing and maintaining the equipment by the organizations themselves. However, it is very challenging to maintain the privacy and security of data especially when the number of users grows dramatically. This paper focuses on achieving a high level of scalability to the cloud, allowing fine-grained access control, preserving the anonymity of the data owner and enabling the end user to verify the integrity of the data uploaded to the cloud. In order to achieve this, this paper proposes an effective scheme that uses Ciphertext Policy Attribute Based Encryption (CPABE) combined with identity-based encryption (IBE), and introduces a security mediator which signs files on behalf of the data owner to preserve the data owner’s anonymity from the cloud. This scheme allows the end user to check the integrity of the data on the cloud.

Authors and Affiliations

Abdulqader A. Bahaj, Ahmed M. Abouollo

Keywords

Related Articles

Whisper: A High Capacity File Encrypting and Hiding Method in an Audio File

The advance of internet and multimedia allows for tremendous transferring of digital media data and the percentage of time that users spend in online activity and exchanging important information is increasing day by day...

TCSC: A Trustworthy and Communal Social Classifieds

Today, everyone relies heavily on the Internet to access information, and it changes the way we live, including our use of social networking services and community-based classified systems. However, two major problems lu...

Cryptography and Steganography: New Approach

Digital communication witnesses a noticeable and continuous development in many applications in the Internet. Hence, secure communication sessions must be provided. The security of data transmitted across a global networ...

Stochastic Hybrid Dynamic Multicultural Social Networks

In this work, we investigate the cohesive properties of a stochastic hybrid dynamic multi-cultural network under random environmental perturbations. By considering a multi-agent dynamic network, we model a social structu...

An Achievement of High Availability and Low Cost on Data Center Infrastructure

This study is to provide a design of low-cost and high-availability data center infrastructure for small/medium-scale businesses. The basic concept is to establish an infrastructure consisting of primary and backup sides...

Download PDF file
  • EP ID EP301397
  • DOI 10.14738/tnc.52.2764
  • Views 61
  • Downloads 0

How To Cite

Abdulqader A. Bahaj, Ahmed M. Abouollo (2017). Achieving Scalability with Data Owner Anonymity in Cloud Access Control. Transactions on Networks and Communications, 5(2), 7-14. https://europub.co.uk/articles/-A-301397