Traffic analysis attacks are common in monitoring wireless sensor networks (WSNs). In the
attacks, adversaries analyze the traffic pattern to obtain critical information such as the …

We formulate the interaction between the communicating nodes and an adversary within a
game-theoretic context. We show that earlier information-theoretic capacity results for a …

In this paper, we investigate the anti-jamming problem in heterogeneous wireless networks.
Although there are many studies on the anti-jamming defense problem in both power …

Due to its high flexibility, mobility and low cost features, wireless ad hoc network has been
widely used in various applications. Security and quality of service (QoS) requirements are …

Jamming defense is an important yet challenging problem. In this paper, we study the
jamming defense problem in the presence of a smart jammer, who can quickly learn the …

In distributed wireless networks without centralized control, each user is its own authority to
maximize its own performance. This distributed characteristic provides the users with the …

Security always comes with a price in terms of performance degradation, which should be
carefully quantified. This is especially the case for wireless ad hoc networks (WANETs) …

Physical layer security is an emerging security area that explores possibilities of achieving
perfect secrecy data transmission between the intended network nodes, while possible …

In this letter, we investigate the cooperative jamming decision problem among multiple
jammers for physical layer security. We introduce the social tie concept to model the …

Jamming is a serious security problem in wireless networks. Recently, software-based
channel hopping has received attention as a jamming countermeasure. In particular …