Highly Secure Distributed Authentication and Intrusion Detection with DataFusion in MANET
Journal Title: International Journal of Advanced Research in Computer Engineering & Technology(IJARCET) - Year 2013, Vol 2, Issue 2
Abstract
Continuous user-to-device authentication is a challenging task in high security mobile adhoc networks (MANETs). This paper provides distributed combined authentication and intrusion detection with data fusion in such MANETs. Multimodal biometrics are 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. The system decides whether user authentication (or IDS input) is required and which biosensors (or IDSs) should be chosen, depending on the security posture. The decisions are made in a fully distributed manner by each authentication device and IDS. Index Terms— Authentication, biometrics, intrusion detection, mobile ad hoc networks (MANETs), security
Authors and Affiliations
S. Jeyashree
Keywords
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