A Secure and Fine-Grained Big Data Access Control Scheme for Cloud-Based Services
نویسندگان
چکیده
منابع مشابه
Towards Secure Cloud Database with Fine-Grained Access Control
Outsourcing data to cloud environments can offer ease of access, provisioning, and cost benefits, but makes the data more vulnerable to disclosure. Loss of complete control over the data can be offset through encryption, but this approach requires an omniscient third party key authority to handle key management, increasing overhead complexity. We present the ZeroVis framework that provides conf...
متن کاملAchieving fine-grained access control for secure data sharing on cloud servers
With more and more enterprises sharing their sensitive data on cloud servers, building a secure cloud environment for data sharing has attracted a lot of attention in both industry and academic communities. In this paper, we propose a conjunctive precise and fuzzy identity-based encryption (PFIBE) scheme for secure data sharing on cloud servers, which allows the encryption of data by specifying...
متن کاملReview of " Achieving Secure , Scalable , and Fine - grained Data Access Control in Cloud Computing
Cloud computing is an emerging computing paradigm in which resources of the computing infrastructure are provided as services over the Internet. As promising as it is, this paradigm also brings forth many new challenges for data security and access control when users outsource sensitive data for sharing on cloud servers, which are not within the same trusted domain as data owners. To keep sensi...
متن کاملFine-Grained Access Control for EPC Information Services
Inter-organizational exchange of information about physical objects that is automatically gathered using RFID can increase the traceability of goods in complex supply chains. With the EPCIS speci cation, a standard for RFID-based events and respective information system interfaces is available. However, it does not address access control in detail, which is a prerequisite for secure information...
متن کاملSelective and Fine-Grained Access to Data in the Cloud
This chapter surveys some of the research results related to the protection and efficient access to data stored and managed by external cloud servers. We first provide an overview of the security and privacy problems and challenges that need to be considered, and then illustrate emerging approaches for protecting data externally stored, and for enforcing fine-grained (queries) and selective (ac...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Scientific Research in Computer Science, Engineering and Information Technology
سال: 2020
ISSN: 2456-3307
DOI: 10.32628/cseit206448