MANET Security - Mobile ad hoc networks can expand access networks service zones and offer wireless to previously unconnected or spotty areas. Ad hoc networking faces transmission failures limited wireless range, disguised terminal faults and packet losses, mobility-induced route alterations, and battery constraints. A network layer metric shows total network performance. Ad-hoc networking provides access networks, dynamic multi-hop architecture, and peer-to-peer communication. In MANET, each node acts as a router, determining the optimum route by travelling through other nodes. MANET includes dynamic topology, fast deployment, energy-restricted operation, and adjustable capacity and bandwidth. Dynamic MANET increases security vulnerabilities. Researchers have employed intrusion detection, routing, and other techniques to provide security solutions. Current technologies can t safeguard network nodes. In a hostile environment, network performance decreases as nodes increase. This paper presents a reliable and energy-efficient Firefly Energy Optimized Routing (IFEOR)-based routing method to maximise MANET data transmission energy. IFEOR measures MANET firefly light intensity to improve routing stability. The route path s energy consumption determines the firefly s brightness during MANET data packet transfer. Adopting IFEOR enhanced packet delivery rates and routing overheads. End-to-end delay isn t reduced since nodes in a route may be idle before sending a message. Unused nodes use energy.

sep

Coimbatore, India

https://ieeexplore.ieee.org/document/9985640/