Implementing Protection on Internal Networks using IPSec Protocol

With the rapid and continuous development that has taken place in wireless networks it has become increasing-ly difficult to secure and protect the information transmitted over these wireless network. In this paper we have discussed one of the most important protocols used in the security of wireless networks through the protection services that they provide in relation to the data traffic transferred between networks and this paper also discusses the different operating methods of the IPSec protocol and the use of Internet Protocol Security (IPSec) in securing the transported traffic is an effective solution that puts this solution at the fore of others [1], [10], [12].