Abstract:

Risk assessment in the system for the interoperation in multi-autonomous domains is the Key matter oi trdor- mation security management. A risk correlation method is given in this paper based on analysing the risk correlation charac- teristics. This method correlates with many kinds of risk factors, and the confidence learning method with monitoring is also introduced for high correlation accuracy. By means of these skills above, it can effectively d etect and identify the same risk e- vents,and capture all kinds of risk events. The concept of risk exponent is also introduced during the interoperation in multi- autonomous domains.

Key words: risk assessment;fuzzy evaluation;autonomous domain, correlation