Space Research Institute NASU-NSAU is participating in the Wide Area Grid (WAG) project being within the Working Group on Information Systems and Services (WGISS, http://www.ceos.org/wgiss) of the Committee on Earth Observation Satellites (CEOS). In this paper we focus on security issues for the WAG infrastructure, in particular enabling trust using certificates and a dedicated reputation-based model. The proposed information security approach can be further extended for a wider class of service-oriented systems, for example the Global Earth Observation System of Systems (GEOSS).
Ключові слова: reputation, trust management, information security, structural--complex systems
Information security issues for heterogeneous structural-complex systems,
Information Processing Systems,