Methods and construction tools of the information security increase in the heterogeneous cluster systems
Principles of organization of the protected high-performance heterogeneous cluster systems (GСS) are developed. The method of adaptive control safety of calculations in GCS is developed, which provides a dynamic reaction on potential threats of safety on the basis of analysis of the new entered parameters: degrees of trust to the resources of GCS and values of the processed information. The formal model of safe administration of subject access to the GCS objects is offered. The methods of minimization of risk of protect are offered.