Simulative Survey of Flooding Attacks in Intermittently Connected Vehicular Delay Tolerant Networks

Vehicular Adhoc Networks (VANETs) are an emerging and promising technology that enables vehicles to communicate with roadside units (RSUs) other vehicles. VANETs contribute improved traffic efficiency, accident safety, entertainment services for passengers drivers. However, face limitations in areas intermittent connectivity. To address this scenario, researchers have proposed a specialized use-case known as intermittently-connected-vehicular delay-tolerant-networks (ICV-DTNs), which subset of (DTNs). Security is less explored area compare routing. Malicious nodes pose significant threats by launching selective packet drops, fake/bogus packets, flood attacks, depleting limited resources such bandwidth node buffer space. Consequently, these attacks result low message delivery ratios high loss ratios. Among particularly challenging ICV-DTNs. Various algorithms been mitigate but previous approaches exhibited shortcomings. Firstly, previously lack efficiency terms detection time accuracy. Secondly, the extent resource waste or savings after implementing schemes has not adequately demonstrated, no simulation results quantifying amount consumption. Additionally, prior comprehensive definition represents critical research question field. gaps, article only unique taxonomy flooding also evaluate various on diverse parameters. The open community investigate nitty gritty