Modelling Security Web Services for Monitoring and Replication
نویسندگان
چکیده
In the paper we address the trustworthiness of computational engineering distributed systems based on semantic web services. We present a security model with three components: web service messaging, monitoring and replication. Web service messaging has well standardized scenarios that we use as a foundation of our work oriented to trust monitoring and replication control. The model incorporate two types of trust web services: local trust web service in every node to expose its trustworthiness, and monitoring web service to collect the state of the system. Prototyping these web services we consider approaches to establish the trustworthiness level of systems and to control secure replication of the engineering data.
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