Cross-domain privacy-preserving cooperative firewall optimization

Cross-domain privacy-preserving cooperative firewall optimization

Technology Used: Java

Firewalls have been widely deployed on the Internet for securing private networks. A firewall checks each incoming or outgoing packet to decide whether to accept or discard the packet based on its policy. Optimizing firewall policies is crucial for improving network performance. Prior work on firewall optimization focuses on either intra-firewall or inter-firewall optimization within one administrative domain where the privacy of firewall policies is not a concern. Inter-firewall optimization is considered across administrative domains for the first time. The key technical challenge is that firewall policies cannot be shared across domains because a firewall policy contains confidential information and even potential security holes, which can be exploited by attackers. First cross-domain privacy-preserving cooperative firewall policy optimization protocol is proposed. Specifically, for any two adjacent firewalls belonging to two different administrative domains, this protocol can identify in each firewall the rules that can be removed because of the other firewall. The optimization process involves cooperative computation between the two firewalls without any party disclosing its policy to the other. This protocol incurs no extra online packet processing overhead and the offline processing time is less than a few hundred seconds.

 

6 Thoughts to “Cross-domain privacy-preserving cooperative firewall optimization”

  1. gayathri

    dear sir/madam,
    I need modules and its description for this project

  2. saran

    hello mam/sir,
    i need the source code for the title “Cross-Domain Privacy-Preserving Cooperative Firewall Optimization”

  3. mehala

    plz i need the source code for the title “Cross-Domain Privacy-Preserving Cooperative Firewall Optimization”

  4. george king.D

    as i need the project source codes and ppt..

  5. sethuram

    i need a previous base paper,modules and source code for cross domain privacy preserving cooperative firewall optimization

  6. ramji

    i want usecase digrams for cross-domain-privacy-preserving-cooperative-firewall-optimization.

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