The semantic model based on BSCM for the information security

Semanteme identifying is very difficult problem in the information security. But if the semantic models have been set up for the mechanism of the information security, that's the easy way to identify the semanteme. A few semantic models have been set up based on the BSCM. These models should be defined the basic semanteme unit and be defined the models of the semantic relativity. The content of information could be judged by these models. The most basic semantic unit should be defined as BSCM. Basing on the BSCM, the model of the relativity of semanteme for the relativity of semanteme has been set up.