The technique of dynamic data masking in information systems

The technique of dynamic data masking when compared with traditional data masking allows due to modified database structure to give true or false credible data not for different type (data access level) of information system users but depending on the basis of the individual features of each user being attributed to the same class which is typical to the information systems oriented at credible contact of information system user and his client. Special attention is given to the problems of fast and efficient data masking mechanism implementation based on the peculiarities of information system usage.