Analysis on Demilitarized Zone In the View of Firewall Approach In Network Security: Enhancing Network Security with a Distributed Firewall

Abstract

The stimulateof this paper collaboration of firewalls which, could reach to the capabilityof distributed points of security policy; the front-end entity may muchinteract by the invaders so the separation between this entity and back-endentity to make the secure domain protection is necessary; collaborativesecurity entity has the various task in the organization and there is a certainsecurity policy to apply in; the entities like DPFF have to be protected fromoutsiders. Firewalls are utilized typically to be the main layer of security inthe network framework. The paper is presented the particular segment of theproposed framework that DPFF based on the developed pitiable firewall to be thelayers of defense, which is protected front and backend of the framework with adynamic security and policy update to control the framework’s safeguard throughproposed portion approach algorithm that utilize to reduce the traffic andefficiency in detection and policy update mechanism. The policy updatemechanism for DPFF is given the way of its employment. The complete frameworksignifies a distributed firewall, where the administrator configures the policyrules set, which could be separately or else from administration nodes’ side.