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GENERALISATION ANOMA LY FREE TRAFFIC AWAR E ALGORITHM TO INCREASE FIREWALL PE RFORMANCE

Journal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.4, No. 5)

Publication Date:

Authors : ;

Page : 356-359

Keywords : Firewall Policies; Singly Linked List; Set Theory;

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Abstract

Firewall is an important element of Network Security. They have become an essential part not only in Organisation level but also in smaller networks such as Home Network. It is commonly implemented as Packet Filter. The packet filter firewall works by comparing both incoming and outgoing packets against a set of predefined rules called Access Control List (ACL).As every packet is compared against these rules, it is important to h ave these rules well organised for very good performance. The presented paper proposes an algorithm which analyses incoming traffic to dynamically reorder the rules without giving rise to generalisation anomaly

Last modified: 2015-05-22 22:56:25