… to security breaches. Specifically, we focus on physical layer security, which safeguards
data confidentiality by exploiting the intrinsic randomness of the communications medium and …

In this paper, we study the physical-layer security in a 3-D multiuser visible light communication
(VLC) network. The locations of access points (APs) and mobile users are modeled as …

… /IPsec security with traditional 802.15.4 link-layer security. For this purpose, we also
implement 802.15.4 link-layer security for Contiki, which allows us to compare both security …

… Communication networks are undergoing a transformation from simple point to point, static
… with a flexible network fabric and cognitive control plane. The physical layer of the network is …

… the secure transmission of information over power line communication (PLC) networks.
The focus is on the secrecy guaranteed at the physical layer, named physical layer security (PLS)…

… wireless communication model, we show some existing physical layer security approaches.
… In this article, issues in physical layer security for wireless networks have been discussed in …

… aerial communication network with a single eavesdropper. Then, we evaluate the physical
layer security of a standard and a beamforming based aerial communication systems in the …

… ; and 2) those that exploit the wireless communication medium to develop secret keys over
… -scale multiuser networks. Security aspects of sensor and communications networks will be …

… and cognitive radio networks, along with physical layer message … the treatment of physical
layer security offered in this paper … We recall that the original secure communication system …

… Physical layer security techniques harness the intrinsic randomness at the physical layer to
… In the next section, we will review the major physical-layer security approaches proposed in …