Likelihood and relational methods for representing “informational system – personnel – critical documents” complex model.

One of the main problems of researches in the field of socio-engineering attacks is development of analysis algorithms (assessment) of information system's users' protection accepted on computing complexity. According to preliminary estimates the application of likelihood and relational algorithm will essentially reduce computing complexity of a program complex. Use of the specified approach will allow to increase also flexibility in a task of estimates of criticality of the documents available in system, estimates of chances of successful realization of attacks, to the description of system of communications and access among actually component of a complex «information system – the personnel – critical documents», and among specified a component and the malefactor. Relational models will probably allow to use effective computational methods, implemented in modern DBSM for fast SQL-links implementation.