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Enhancing Network Visibility and Security with Advanced Port Scanning Techniques.

Rana Abu Bakar1,2, Boonserm Kijsirikul1

  • 1Department of Computer Engineering, Faculty of Engineering, Chulalongkorn University, Pathumwan, Bangkok 10330, Thailand.

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|September 9, 2023
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Summary
This summary is machine-generated.

This study introduces an advanced Data Packet Development Kit (DPDK)-based network scanner. It significantly boosts scanning speed and accuracy while reducing resource usage for enhanced network security.

Keywords:
intrusion detection systemnetwork securitynetwork visibilityport scanningvulnerability assessment

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Area of Science:

  • Computer Science
  • Cybersecurity
  • Network Engineering

Background:

  • Traditional network scanning methods face limitations in speed, accuracy, and efficiency, impacting threat detection.
  • Evolving cyber threats necessitate advanced techniques for robust network visibility and security.
  • Programmable hardware and specialized frameworks are crucial for high-performance network analysis.

Purpose of the Study:

  • To develop and implement an advanced DPDK-based network scanner.
  • To enhance network visibility and security through novel scanning techniques.
  • To evaluate the performance and scalability of the proposed scanner.

Main Methods:

  • Utilized Data Packet Development Kit (DPDK) for high-speed packet processing.
  • Implemented advanced techniques: protocol-specific probes, evasive scans, and application-level protocol parsing.
  • Leveraged programmable hardware (smart NICs) and in-network processing for acceleration.

Main Results:

  • Achieved a 2x speedup in target scanning compared to existing scanners.
  • Demonstrated a high accuracy rate of 99.5% in identifying open ports.
  • Reduced CPU and memory utilization by approximately 40%.

Conclusions:

  • The DPDK-based scanner significantly enhances network visibility and security.
  • Advanced techniques and hardware acceleration lead to improved performance and efficiency.
  • The research provides valuable insights for improving network security and vulnerability identification.