An Attribute-Based Fine-Grained Access Control Mechanism for HBase

2019 ◽  
pp. 44-59
Author(s):  
Liangqiang Huang ◽  
Yan Zhu ◽  
Xin Wang ◽  
Faisal Khurshid
Keyword(s):  
Access Control ◽  
Control Mechanism ◽  
Fine Grained ◽  
Access Control Mechanism

scholarly journals An Action-Based Fine-Grained Access Control Mechanism for Structured Documents and Its Application

2014 ◽  
Vol 2014 ◽  
pp. 1-13 ◽  
Author(s):  
Mang Su ◽  
Fenghua Li ◽  
Zhi Tang ◽  
Yinyan Yu ◽  
Bo Zhou
Keyword(s):  
Access Control ◽  
Control Mechanism ◽  
Usage Control ◽  
Z Notation ◽  
Control Protocol ◽  
Fine Grained ◽  
Structured Documents ◽  
Access Control Mechanism

This paper presents an action-based fine-grained access control mechanism for structured documents. Firstly, we define a describing model for structured documents and analyze the application scenarios. The describing model could support the permission management on chapters, pages, sections, words, and pictures of structured documents. Secondly, based on the action-based access control (ABAC) model, we propose a fine-grained control protocol for structured documents by introducing temporal state and environmental state. The protocol covering different stages from document creation, to permission specification and usage control are given by using the Z-notation. Finally, we give the implementation of our mechanism and make the comparisons between the existing methods and our mechanism. The result shows that our mechanism could provide the better solution of fine-grained access control for structured documents in complicated networks. Moreover, it is more flexible and practical.

Server-Aided Fine-Grained Access Control Mechanism with Robust Revocation in Cloud Computing

2019 ◽  
pp. 1-1
Author(s):  
Hui Ma ◽  
Rui Zhang ◽  
Shuzhou Sun ◽  
Zishuai Song ◽  
Gaosheng Tan
Keyword(s):  
Cloud Computing ◽  
Access Control ◽  
Control Mechanism ◽  
Fine Grained ◽  
Access Control Mechanism

A Comprehensive Review of Access Control Mechanism Based on Attribute Based Encryption Scheme for Cloud Computing

2019 ◽  
Vol 11 (3) ◽  
pp. 33-52
Author(s):  
Lokesh B. Bhajantri ◽  
Tabassum N. Mujawar
Keyword(s):  
Cloud Computing ◽  
Access Control ◽  
Large Scale ◽  
Control Mechanism ◽  
Fine Grained ◽  
Prevailing Paradigm ◽  
Attribute Based Encryption ◽  
Encryption Schemes ◽  
Access Control Mechanism ◽  
A New Technique

Cloud computing is the most prevailing paradigm, which provides computing resources and services over the Internet. Due to immense development in services provided by cloud computing, the trend to share large-scale and confidential data on cloud has been increased. Though cloud computing provides many benefits, ensuring security of the data stored in cloud is the biggest challenge. The security concern about the data becomes main barrier for adoption of cloud. One of the important security aspects is fine grained access control mechanism. The most widely used and efficient access control scheme for cloud computing is Attribute Based Encryption (ABE). The Attribute Based Encryption (ABE) scheme provides a new technique for embedding access policies cryptographically into encryption process. The article presents an overview of various existing attribute-based encryption schemes and traditional access control models. Also, the comparison of existing ABE schemes for cloud computing, on basis of various criteria is presented in the article.

scholarly journals AACS: Attribute-Based Access Control Mechanism for Smart Locks

Symmetry ◽  
2020 ◽  
Vol 12 (6) ◽  
pp. 1050
Author(s):  
Zhenghao Xin ◽  
Liang Liu ◽  
Gerhard Hancke
Keyword(s):  
Access Control ◽  
Control Mechanism ◽  
Multiple Roles ◽  
Control Mechanisms ◽  
Fine Grained ◽  
Identity Based ◽  
Access Control Mechanism ◽  
Attribute Based Access Control ◽  
Hierarchical Management ◽  
Management Issues

This article researched the security and application of smart locks in Internet of Things environments in the domain of computer and engineer science and symmetry. Smart locks bring much convenience for users. However, most smart lock systems are cloud-based and it is problematic managing and enforcing the permissions of an authorized device if the device is offline. Moreover, most smart lock systems lack fine-grained access control and cascading removal of permissions. In this paper, we leverage attribute-based access control mechanisms to manage the access of visitors with different identities. We use identity-based encryption to verify the identity of the visitor. In our proposed system, the administrator uses the policy set in the smart lock to implement access control on the device side, which reduces the dependence of access control on the server. We set attributes such as role, time, date, and location to have fine-grained control over access to different permissions and roles that might appear in the house. And the scheme provides the cascading delete function while providing the group access function. Our solution considers multiple roles in the home as well as hierarchical management issues, and improves the applicability of the smart lock system in complex residential and commercial situations. In the experimental section, we show that our system can be applied to premises with many different inhabitant identities.

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