International Journal of Advanced Research in Computer Engineering & Technology
Continuous user-to-device authentication is a challenging task in high security Mobile Ad-hoc NETworks (MANETs). This paper provides distributed combined authentication and intrusion detection with data fusion in such MANETs. Multimodal biometrics is deployed to work with Intrusion Detection Systems (IDSs) to avoid the shortcomings of unimodal biometric systems. Since each device in the network has specific measurement and estimation limitations, more than one device needs to be chosen, and observations can be fused to increase observation accuracy using Dempster - Shafer theory .This theory is used for the accurate observation of the device connected in the internet and in the sensor.