Computationally feasible bounds for partially observed Markov decision processes
Operations Research
A Distributed Light-Weight Authentication Model for Ad-hoc Networks
ICISC '01 Proceedings of the 4th International Conference Seoul on Information Security and Cryptology
Information fusion in biometrics
Pattern Recognition Letters - Special issue: Audio- and video-based biometric person authentication (AVBPA 2001)
Exact and approximate algorithms for partially observable markov decision processes
Exact and approximate algorithms for partially observable markov decision processes
Intrusion detection techniques for mobile wireless networks
Wireless Networks
Securing Mobile Ad Hoc Networks with Certificateless Public Keys
IEEE Transactions on Dependable and Secure Computing
Continuous Verification Using Multimodal Biometrics
IEEE Transactions on Pattern Analysis and Machine Intelligence
Algorithms for optimal scheduling and management of hidden Markovmodel sensors
IEEE Transactions on Signal Processing
Security in mobile ad hoc networks: challenges and solutions
IEEE Wireless Communications
Intrusion detection in wireless ad hoc networks
IEEE Wireless Communications
Wireless Personal Communications: An International Journal
Proceedings of the first ACM international symposium on Design and analysis of intelligent vehicular networks and applications
Joint authentication and quality of service provisioning in cooperative communication networks
Computer Communications
Multi-modal biometric approach to enable high security in mobile adhoc network
Proceedings of the International Conference on Advances in Computing, Communications and Informatics
An intrusion detection & adaptive response mechanism for MANETs
Ad Hoc Networks
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Two complementary classes of approaches exist to protect high security mobile ad hoc networks (MANETs), prevention-based approaches, such as authentication, and detection-based approaches, such as intrusion detection. Most previous work studies these two classes of issues separately. In this paper, we propose a framework of combining intrusion detection and continuous authentication in MANETs. In this framework, multimodal biometrics are used for continuous authentication, and intrusion detection is modeled as sensors to detect system security state. We formulate the whole system as a partially observed Markov decision process considering both system security requirements and resource constraints. We then use dynamic programming-based hidden Markov model scheduling algorithms to derive the optimal schemes for both intrusion detection and continuous authentication. Extensive simulations show the effectiveness of the proposed scheme.