TY - JOUR T1 - Probability Analysis of Critical State of Production Network Based on Simplified Model for Connection Between Enterprise Network and Production Network AU - Lazarev, Sergej A. AU - Konstantinov, Igor S. AU - Prostitenko, Oleg V. AU - Halimon, Viktoria I. AU - Smirnov, Jaroslav K. AU - Rubcov, Konstantin A. JO - Research Journal of Applied Sciences VL - 10 IS - 8 SP - 407 EP - 410 PY - 2015 DA - 2001/08/19 SN - 1815-932x DO - rjasci.2015.407.410 UR - https://makhillpublications.co/view-article.php?doi=rjasci.2015.407.410 KW - ERP KW -production networks security KW -PLC KW -IDMZ KW -infrastructure AB - The integration of the corporate resource planning systems in industrial networks requires connection of the network infrastructure of the production network to the network infrastructure of the corporate network. The main objective of this study is focusing attention on the danger of use of the standard methods with the use of firewalls for organization of the production network protection as well as comparison of probabilities of emergence of the system critical states in respect of the three connection options: without additional protection with the use of a firewall and with implementation of the proprietary two-layer concept. ER -