A Framework for a Secure Geometric Information System

지리정보시스템 서비스 보안을 위한 프레임워크

This paper considers a security framework for geographic information System(GIS). The GIS is an information system for supporting fast decision associated spacial problems and the system has a role of infra structure of the information system. The security is also one of the major technology for information system. However, researches on secure GIS are presented little and this paper considers the secure GIS. This paper suggest a framework for the secure GIS based on derived requirements on the secure system. Analysis on security for a serial, parallel and hierarchical secure system is also added.