Group-Activity Based Access Control Model for Manufacturing Grid
Year: 2012
Type: article
Abstract: In order to protect the sensitive information in collaborative manufacturing grid environment, an access control solution was proposed to satisfy the inherent dynamic natures of the manufacturing grid, including dynamic business flow and system environment. Activity is introduced to encapsulate role and permission. Activity state, activity hierarchy and activity dependence are used to provide dynamic authorization and flexible multi-granularity privilege management, which can get adapted to the dynamic, flexible modern business process. UNIX-like permission can guarantee default minimum read/write/delete permissions. This proposed model can meet the need of manufacturing grid.
Source: Applied Mechanics and Materials
Authors: Zhi Hui Ge, Tao Shen Li
Institution: Guangxi University
Language: English
Topic: Access Control and Trust
Subfield: Computer Networks and Communications
Field: Computer Science
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W2030854504