VPN Security Technology Theory Modeling and Simulation
In order to authenticate users and to strictly control the only authorized users can access VPN address and biling functions to provide audit expenses such problems, the paper established a theoretical model of VPN security technologies, the use of OPNET simulation tool for safety and technical performance of the VPN the simulation results of VPN security professionals with practical reference value.
Robin G. Qiu and Yongfeng Ju
Y. Q. Fan et al., "VPN Security Technology Theory Modeling and Simulation", Applied Mechanics and Materials, Vols. 135-136, pp. 1114-1119, 2012