Author: Mezhdunarodnai︠a︡ konferent︠s︡ii︠a︡ "Kompleksnai︠a︡ zashchita informat︠s︡ii" (12th 2008 I︠A︡roslavlʹ, I︠A︡roslavskai︠a︡ oblastʹ, Russia)