View-based access control mechanism for spatial database

Jiayuan Lin; Yu Fang; Bin Chen; Lin Wan

doi:10.1117/12.815569

29 December 2008 View-based access control mechanism for spatial database

Jiayuan Lin, Yu Fang, Bin Chen, Lin Wan

Proceedings Volume 7285, International Conference on Earth Observation Data Processing and Analysis (ICEODPA); 728535 (2008) https://doi.org/10.1117/12.815569
Event: International Conference on Earth Observation Data Processing and Analysis, 2008, Wuhan, China

Abstract

The development and application of spatial database ultimately create the demand for spatial information security, and access control is our primary concern. The access control requirements for spatial database contain two special aspects: 1) fine-grained; 2) meeting certain conditions, including spatial and non-spatial. In this paper, we propose a view-based mechanism to implement access control functionalities. We firstly present the authorization model for spatial data. Then we thoroughly discuss the definition of various views and their authorization, and explain the advantages and disadvantages of this model. We also provide a reference framework for the view-based access control system, and the components and control flow are explained. Finally, we use a case study to demonstrate the feasibility and effectiveness of view-based authorization model for securing spatial database access.

Citation Download Citation

Jiayuan Lin, Yu Fang, Bin Chen, and Lin Wan "View-based access control mechanism for spatial database", Proc. SPIE 7285, International Conference on Earth Observation Data Processing and Analysis (ICEODPA), 728535 (29 December 2008); https://doi.org/10.1117/12.815569

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available