Call For Paper Volume:4 Issue:8 Aug'2017 |

Interfirewall optimization across various administrative domain for enabling security and privacy preserving

Publication Date : 30/11/2014



Author(s) :

Kalaivani.M , Rohini.R.


Volume/Issue :
Volume 1
,
Issue 5
(11 - 2014)



Abstract :

Network security is usually protected by a firewall, which checks in-out packets against a set of defined policies or rules. Hence, the overall performance of the firewall generally depend on its rule management. For example, the performance can be decreased when there are firewall rule anomalies. The anomalies may happen when two sets of firewall rules are overlapped or their decision parts are both an acceptance and a denial simultaneously. Firewall optimization focuses on either inter-firewall or intra-firewall optimization within one administrative domain where the privacy of firewall policies is not a concern. Explore interfirewall optimization across administrative domain for the first time. The key technical challenge is that firewall policy cannot be shared across domains because a firewall policy contains confidential information and even potential security holes, which can be exploited by attackers. Using interfirewall redundant rule which overcome the prior problem and enable the interfirewall optimization across administrative domains. Also propose the first cross domain cooperative firewall (CDCF) policy optimization protocol. The optimization process involves cooperative computation between the two firewall without any party disclosing its policy to the other.


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Interfirewall optimization across various administrative domain for enabling security and privacy preserving

December 4, 2014