SOWAC: a service-oriented workflow access control model

2004 ◽  
Author(s):  
Wei Xu ◽  
Jun Wei ◽  
Yu Liu ◽  
Jing Li
Keyword(s):  
Access Control ◽  
Control Model ◽  
Access Control Model ◽  
Service Oriented

Research on Web Service-Oriented Access Control Model

2014 ◽  
Vol 989-994 ◽  
pp. 4528-4532
Author(s):  
Meng Liu ◽  
Lian Zhong Liu ◽  
Yu Zhang
Keyword(s):  
Web Services ◽  
Access Control ◽  
Web Service ◽  
Control Model ◽  
Access Control Model ◽  
Control Module ◽  
Service Oriented ◽  
System Resources ◽  
The Web

Access control is an important technique which is used to protect system resources from damage by unauthorized users. With the advantage of web services, the access control module was released as web services interfaces. In order to control accessing to system resources and take advantage of web services,this paper proposes the web service-oriented access control (WSOAC) model. The development of access control is firstly introduced; after that the authors describe this model with two levels—platform and tenant and then present the execution process. At last, the paper summarizes the characteristics of the model and the next step.

An Access Control Model for Workflow in Service Oriented Environment

2009 ◽  
Vol 16-19 ◽  
pp. 288-292 ◽  
Author(s):  
Yong He Wei ◽  
Yong Ping Hao ◽  
Yang Wang
Keyword(s):  
Distributed Systems ◽  
Web Services ◽  
Access Control ◽  
Control Model ◽  
Comprehensive Approach ◽  
Workflow Model ◽  
Access Control Model ◽  
Service Oriented ◽  
Separation Of Duty

Workflow access control is an important issue in workflow security. Although there exist some standards for security of Web services and access control for services in distributed systems are well studied, there is a lack of comprehensive approach in access control for web services, especially in workflow. This paper proposes a service oriented workflow model and its access control model. The basic authorization unit is task service which is an abstraction of task in the access control model. In this context, we present the dynamic separation of duty based on task services and their conflict relations. Furthermore, we show this model satisfies access control requirements in workflow.

A service-oriented data access control model

2017 ◽  
Author(s):  
Wei Meng ◽  
Fengmin Li ◽  
Juchen Pan ◽  
Song Song ◽  
Jiali Bian
Keyword(s):  
Access Control ◽  
Data Access ◽  
Control Model ◽  
Access Control Model ◽  
Data Access Control ◽  
Service Oriented

G-R_TRBAC access control model in grid environment

2009 ◽  
Vol 28 (12) ◽  
pp. 3214-3216
Author(s):  
Yi DING ◽  
Yong FANG ◽  
An-min ZHOU ◽  
Jiao ZENG ◽  
Yu FAN
Keyword(s):  
Access Control ◽  
Control Model ◽  
Grid Environment ◽  
Access Control Model
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