… layer attacks can lead to loss of data security over CRNs. In this article, an overview of
physical-layer security … Some of the major attacks over the physical layer of CRN are presented, …

… of physical layer security issues in cognitive radio networks, we present an analysis method
of secrecy capacity in a cognitive radio … in cognitive radio networks. The characteristics of …

… the cognitive radio security. In this paper, we explore the physical-layer security in a cognitive
radio network consisting of one cognitive base station (CBS) and multiple cognitive users (…

… increasing the number of cognitive users improves the secrecy … secrecy outage performance
in cognitive transmission [14] … schemes to secure underlay cognitive radio networks, and the …

… PHYSICAL-LAYER SECURITY OF COGNITIVE RADIO COMMUNICATIONS … physical-layer
security of cognitive transmissions from a cognitive source (CS) to its cognitive destination (…

… Note from TABLE 2 we summarize Layered attacks and crosslayers attacks against CRNs
… on the cognitive radio networks. TABLE II :LAYERED AND CROSS-LAYERS ATTACK WITH …

… security professional must be properly prepared for the battle that will ensue as the cognitive
radio … to provide a survey of security issues related to the cognitive radio network. Potential …

… attacks targeting the physical layer, their detection methods, … security attacks targeting the
physical layer in cognitive radio … related to the physical layer in cognitive radio networks. The …

… This paper analyzes the security issues in cognitive radio networks and investigates the
most important contributions on security threats and the current state of the art techniques. …

… is an important part of that – both recognizing threats to cognitive radios, but also how
cognition can improve security – and this paper provides the initial building blocks for such …