Development of an information security data-mining system for a situation center

The information security of a situation center is discussed. It is shown that modern data-mining technologies are needed to improve the effectiveness of data protection. A methodology is described for the development of data-mining systems for information security. The ways of dealing with information security issues are analyzed and features of their implementation are identified. An example is described of the implementation of the methodology. The architecture of a neuro-fuzzy system is proposed for protection from intrusions into a corporate network.