Azarov, A., Tulupyev, A., Solovtsov, N., Tulupyeva, T.: SQL representation of relational and probabilistic models of soсio-engineering attacks in problems of calculation of the aggregated estimates of information system’s personnel security taking into account scales of communications between users. SPIIRAS Proceedings 1(24), 41-53 (2013). doi:10.15622/sp.24.3