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Wireless sensor networks are often deployed in harsh environments, where the adversary is able to capture certain sensors. Once a sensor is compromised, the adversary can easily replicate it and deploy several replicas back into the network for further malicious activities. Although a number of protocols have been proposed to tackle such node replication attacks, few of these schemes are suitable...
Privacy and security are two important issues in vehicular networks. Users wish to maintain location privacy and anonymity, meaning the identity, location/direction of move of their vehicles remains unknown to everybody with possible exception law enforcement authorities responsible by law to know and maintain such private information. In this paper, we propose a Pre-broadcast based Time Efficient...
The tremendous growth in mobile and wireless communications comes with more pervasive applications. Current mobile device platform does not allow a local or remote user to attest the target platform. The limitation of using existing software-based protection alone can be easily affected by malicious codes and it cannot assure its own integrity. In this paper, we explore a new approach of anonymity...
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