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Multi-Mobile Agent Trust Framework for Mitigating Internal Attacks and Augmenting RPL Security.

Umer Farooq1, Muhammad Asim1, Noshina Tariq2

  • 1Department of Cyber Security, National University of Computer and Emerging Sciences, Islamabad 44000, Pakistan.

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|June 24, 2022
PubMed
Summary
This summary is machine-generated.

This study introduces MMTM-RPL, a novel framework to secure Internet of Things (IoT) networks against internal routing attacks. It enhances the security protocol for low-power and lossy networks (RPL), improving network lifetime and attack detection rates.

Keywords:
Internet of ThingsRPLSybil attackmobile agentrank attacksinkhole attacktrust

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Area of Science:

  • Computer Science
  • Network Security
  • Internet of Things (IoT)

Background:

  • The Internet of Things (IoT) connects diverse devices, generating vast data, but faces significant security challenges.
  • The Routing Protocol for Low-Power and Lossy Networks (RPL) is vulnerable to internal attacks like rank, Sybil, and sinkhole attacks.
  • Resource constraints and network heterogeneity in IoT complicate security implementations.

Purpose of the Study:

  • To propose an energy-efficient, multi-mobile agent-based trust framework for RPL (MMTM-RPL).
  • To mitigate internal routing attacks in IoT-based wireless sensor networks using fog computing.
  • To enhance the security and performance of the RPL protocol.

Main Methods:

  • Developed the MMTM-RPL framework utilizing mobile agents and dynamic itineraries.
  • Integrated fog layer capabilities to bolster network security.
  • Evaluated the framework's effectiveness against specific routing attacks.

Main Results:

  • MMTM-RPL effectively mitigates rank, Sybil, and sinkhole attacks.
  • Achieved a 25-30% reduction in energy and message overheads.
  • Improved network lifetime by 25-30% and detection rates by over 10% compared to existing methods.

Conclusions:

  • MMTM-RPL offers a robust solution for securing RPL in IoT environments.
  • The framework enhances network security, efficiency, and longevity.
  • Mobile agents and fog capabilities are key to mitigating IoT routing vulnerabilities.