Ad Hoc Sensor Networks in Security

Abstract

The new design we've proposed, PLGPn, offers a variety of mechanisms for resource depletion attacks. By enhancing an already existing protocol known as PLGPa, this reduces the variety of attacks. During the topology discovery phase, these are new routing protocols that can overcome issues like the carousel attack, stretch attack, directional antenna attack, and malicious discovery attack. Using a loop-free approach, such mechanisms are developed to prevent looping among network nodes. Even if there are a lot of active attackers in the network, this plan efficiently and robustly protects the topology discovery and avoid looping concepts.