Implementation of RDBMS MySQL security monitor in DBF/DAM systems

In this article, an information is given about the development of a prototype system implementing the mandatory access control and hiding database structure features for RDBMS MySQL on the basis of a formal DP-model, database firewall and database activity monitoring solutions. Proposed prototype is implemented in Lua as a module for MySQL-proxy utility. Each transition rule of the DP-model corresponds to implemented function in the code, and special functions are added to establish interaction between elements of the MySQL-proxy system and implemented rules of the formal model.