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We develop a new location spoofing detection algorithm for geo-spatial tagging and location-based services in the Internet of Things (IoT), called enhanced location spoofing detection using… Continue Reading
IEEE International Conference on Communications…
We present a phantom-receiver-based routing scheme to enhance the anonymity of each source-destination pair (or contextual privacy) while using an adjustable amount of overhead. We also study how… Continue Reading
IEEE Ninth International Conference on…
We present two novel distributed event detection algorithms based on a statistical approach that tolerate Byzantine attacks where malicious (compromised) sensors send false sensing data to the… Continue Reading
IEEE Transactions on Information Forensics and…
Privacy-preserving routing protocols in wireless networks frequently utilize additional artificial traffic to hide the identities of communicating source-destination pairs. Usually, the addition of… Continue Reading
IEEE International Conference on Communications…
Mobile crowd sensing is an emerging sensing paradigm where sensing applications buy sensor data from mobile smartphone users (workers) instead of deploying their own sensor networks to estimate some… Continue Reading
IEEE Wireless Communications and Networking…
Denial-of-service (DoS) attacks are on the rise in recent years and many cryptographic client puzzle schemes have been proposed for mitigating such attacks. Nonetheless, these schemes lack a strategy… Continue Reading
IEEE International Conference on Communication…
Data fusion techniques are a promising solution to increase the lifetime of wireless sensor networks, because it allows the reduction of data that needs to be transmitted back to the network sink.… Continue Reading
Wireless networks such as the wireless sensor networks (WSNs) are increasingly becoming ubiquitous in today’s Internet of Things (IoT) environment. However, wireless networks are very vulnerable to… Continue Reading