System analysis of information system resource availability in the heterogeneous virtual environment

Abstract

The paper deals with aspects of physical server virtualization and introduces notion of heterogeneous virtual environment. Case of increased denial of service threat for information system in heterogeneous virtual environment has been used to demonstrate the problem of resource availability as an aspect of information system security. System analysis of the problem has led to detection of the problem source, and development of solution approach. Formal description of the problem area automation has been provided and basic requirements to the software systems established.