Create inter-domain packet filters using BGP updates to prevent IP spoofing.

Create inter-domain packet filters using BGP updates to prevent IP spoofing.

Constructing Inter Domain Packet Filters Based on BGP Updates to Control IP Spoofing

Introduction

With the increasing number of cyber threats in today’s digital world, it has become essential to implement robust security measures to protect sensitive data from malicious actors. One such threat is IP spoofing, where an attacker impersonates a legitimate IP address to gain unauthorized access or launch attacks. In this project, we focus on constructing inter domain packet filters based on BGP updates to control IP spoofing.

Problem Statement

The current systems for filtering packets at the inter-domain level are often limited in their ability to detect and prevent IP spoofing attacks. Traditional firewall and intrusion detection systems are not always effective in detecting spoofed IP addresses, as they rely on static rules that can be easily bypassed by sophisticated attackers. There is a need for a more dynamic and adaptive system that can actively monitor BGP updates and identify unauthorized IP addresses in real-time.

Existing System

The existing systems for controlling IP spoofing rely heavily on static filtering rules that are not always effective in detecting and preventing attacks. Although traditional firewalls and intrusion detection systems can provide some level of protection, they lack the ability to adapt to changing network conditions and evolving threats. Additionally, these systems may introduce latency and overhead, which can impact network performance.

Disadvantages

Some of the disadvantages of the existing systems for controlling IP spoofing include:

  • Lack of real-time monitoring capabilities
  • Inability to adapt to changing network conditions
  • Potential latency and overhead
  • Vulnerability to sophisticated spoofing attacks
Proposed System

In our proposed system, we aim to construct inter domain packet filters that are based on BGP updates to control IP spoofing. By actively monitoring BGP updates and analyzing routing information, our system can detect unauthorized IP addresses and block them in real-time. This dynamic approach allows for better protection against spoofing attacks and minimizes the risk of unauthorized access to the network.

Advantages

Some of the advantages of our proposed system include:

  • Real-time monitoring and detection of unauthorized IP addresses
  • Adaptability to changing network conditions
  • Efficient filtering and blocking of spoofed packets
  • Enhanced security against IP spoofing attacks

Features

Our system will include the following key features:

  • Integration with BGP routing protocol for real-time monitoring
  • Dynamic packet filtering based on BGP updates
  • Automatic blocking of unauthorized IP addresses
  • Logging and alerting mechanisms for security incidents

Conclusion

In conclusion, constructing inter domain packet filters based on BGP updates to control IP spoofing offers a more dynamic and effective approach to network security. By leveraging BGP routing information and real-time monitoring capabilities, our proposed system can better protect against unauthorized access and spoofing attacks. This project has the potential to enhance the overall security posture of inter-domain networks and mitigate the risks associated with IP spoofing.