Provided by: International Journal of Scientific & Technology Research
Date Added: Nov 2013
With the development of computer networks techniques and the increased use of private networks, the intrusion and attack on these networks also increased, so the use of the protection protocols became necessary, but using these protocols will reduce the quality of the performance of these networks. This paper highlights the impact of using security protocols on two types of private networks. The OPNET version 14.0 has been used to simulate the two networks and to apply the different types of security protocols such as (L2TP, PPTP, and IPsec).