Secure Cloud-based Access Control Optimization (SCACO)
نویسندگان
چکیده
منابع مشابه
Trust-Based Access Control for Secure Cloud Computing
Multi-tenancy, elasticity and dynamicity pose several novel challenges for access control in a cloud environment. Accessing subjects may dynamically change, resources requiring protection may be created or modified, and subject access requirements to resources may change during the course of the application execution. Users may need to acquire different permissions from different administrative...
متن کاملA Secure Access Control system in Cloud
Personal health record (PHR) is an emerging patient-centric model of health information exchange, which is often outsourced to be stored at a third party, such as cloud providers. However, there have been wide privacy concerns as personal health information could be exposed to those third party servers and to unauthorized parties. To assure the patients' control over access to their own PHRs, i...
متن کاملAccess Control Management for Secure Cloud Storage
With the widespread success and adoption of cloud-based solutions, we are witnessing an ever increasing reliance on external providers for storing and managing data. This evolution is greatly facilitated by the availability of solutions typically based on encryption ensuring the confidentiality of externally outsourced data against the storing provider itself. Selective application of encryptio...
متن کاملAttribute-based Access Control for Cloud-based Electronic Health Record (EHR) Systems
Electronic health record (EHR) system facilitates integrating patients' medical information and improves service productivity. However, user access to patient data in a privacy-preserving manner is still challenging problem. Many studies concerned with security and privacy in EHR systems. Rezaeibagha and Mu [1] have proposed a hybrid architecture for privacy-preserving accessing patient records...
متن کاملTowards 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 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: Indian Journal of Science and Technology
سال: 2016
ISSN: 0974-5645,0974-6846
DOI: 10.17485/ijst/2016/v9i37/102112