Hybrid Secure Routing in Mobile Ad-hoc Networks (MANETSs)

TL;DR

This paper introduces the Hybrid Secure Routing Protocol (HSRP) for MANETs, combining trust-based and cryptographic methods to improve security and efficiency against various attacks, validated through extensive simulations.

Contribution

The paper presents a novel hybrid routing protocol that enhances security and performance in MANETs by integrating trust-based and cryptographic techniques.

Findings

HSRP improves throughput compared to traditional protocols.

HSRP reduces latency under attack scenarios.

The protocol effectively counters flooding, sinkholes, and black hole attacks.

Abstract

Because wireless communication is dynamic and has inherent defects, routing algorithms are crucial in the quickly evolving field of mobile ad hoc networks, or MANETs This study looks at the many security problems that MANETs encounter. These problems, which pose major risks to network performance, include flooding, sinkholes, and black hole assaults to address these challenges. We introduce the Hybrid Secure Routing Protocol (HSRP), which enhances the security and robustness of routing operations by fusing trust-based tactics with cryptographic approaches. HSRP combines the strengths of both proactive and reactive routing strategies, enabling it to adapt dynamically to evolving network conditions while protecting against malicious activities. We use extensive simulations with Network Simulator (NS-2) and a thorough review of the literature to assess HSRP's performance under different attack scenarios. The results show that, in comparison to traditional protocols, HSRP increases throughput and decreases latency, hence improving routing efficiency while simultaneously bolstering data transfer security. With uses in vital domains including military operations and disaster response, this study provides a scalable and workable approach for safe routing in MANETs. The findings highlight how crucial it is to include cutting-edge security features in routing protocol design to guarantee the dependability and integrity of MANETs in practical situations.