Search

Quality of Service (QoS) is a crucial aspect of Mobile Ad Hoc Networks (MANET) that needs examination to demonstrate optimal performance. The scientific community is increasingly concerned with the challenge of developing an energy-aware clustering method for MANETs. This is owing to the fact that the battery-operated sensor devices that form the backbone of these wireless networks cannot be recharged. The selection of a cluster's leader is a difficult problem in MANET. Additionally, the research focuses on Optimal Route Selection (ORS) within the MANET context, acknowledging the significance of establishing efficient communication paths between cluster heads and member nodes. Through the integration of a reliability pair factor and node energy considerations, the proposed ORS algorithm generates optimal paths based on maximizing energy efficiency while minimizing the sum of hops between nodes. The study suggests a new algorithm based on the way waterwheel plants move and change their places as they explore and exploit new territory in the quest for food. The suggested method is named Binary Waterwheel Plant Algorithm (BWPA). In this method, a novel model is used to represent both the binary search space and the mapping from continuous to discrete spaces. Particularly, mathematical models of the fitness and cost functions used by the algorithm are constructed. Through the use of a reliability pair factor and node energy, the proposed research paper on Optimal Route Selection (ORS) generates the optimal path between the cluster head and member node and establishes the path based on the maximum energy and sum of hops among the nodes. By fusing the reactive power of differential evolution with the exhaustive search efficiency of the BWPA, the proposed method extends the life of networks. The recommended method increases node lifetime by compounding the dynamic capabilities of discrepancy evolution with the high effectiveness of search. [ABSTRACT FROM AUTHOR]

In the contemporary environment, mobile ad hoc networks (MANETs) have become necessary. They are absolutely vital in a variety of situations, where setting up a network quickly is required; however, this is infeasible due to low resources. Ad hoc networks have many applications: education, on the front lines of battle, rescue missions, etc. These networks are distinguished by high mobility and constrained computing, storage, and energy capabilities. The main aim of this research is to create a method for identifying blackhole attacks through anomaly detection techniques utilizing Support Vector Machines (SVM). Our detection system looks at node activity to scan network traffic for irregularities. In blackhole scenarios, the attackers exhibit distinct behavioral characteristics that distinguish them from other nodes. This can be efficiently detected by the proposed SVM-based detection system. The proposed detection system is designed to analyze network traffic and identify anomalies by examining node behaviors. Specifically, in the context of blackhole threats, it distinguishes the attackers from normal nodes based on behavioral characteristics. Using this approach, the system effectively detects blackhole attacks. The results demonstrate a very high level of accuracy in detecting blackhole attacks, confirming its efficacy in ensuring the security of mobile ad hoc networks (MANETs) by identifying and isolating malicious nodes. This solution is particularly valuable in scenarios like military operations and disaster management where a reliable communication system is crucial. Furthermore, the proposed detection method, ADS-SVM, was compared to two other methods (J48 classifier and NB classifier) from different researchers. The results indicate that ADS-SVM outperforms the other methods with a detection accuracy of 99.96%, surpassing the 99.2% achieved by J48 classifier and the 96.5% achieved by NB classifier. The results indicate that ADS-SVM is a highly efficient approach for identifying blackhole attacks in MANETs, potentially offering superior accuracy compared to other related methods. [ABSTRACT FROM AUTHOR]