A Trusted Virtual Network Construction Method
Based on Data Sources Dependence
Xiaorong Cheng1 and Tianqi LI2
1Department Computer Science, North China Electric Power University, China
2C-Epri Electric Power Engineering CO, LTD, China
Abstract:
At present, the isolated and single data source
cannot meet the needs of system security. Based on the research of the trusted
computing theory, this paper creatively put forward a method to construct a
trusted virtual network based on data source dependency. Firstly, the
credibility of data source is calculated by the NEWACCU algorithm, and then,
the trusted virtual network which is composed of the entity of data source is
built dynamically by calculating the credibility between data sources, which
will provide technical support for future credibility assessment and further
research on information security. Taking the data of e-commerce platform as an
example, the experimental results verify the effectiveness of the method.
Keywords: Data source, credibility, trusted virtual network, dynamics, modeling
and simulation.