… 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 …

… Security in data transmission is essential to employ these technologies in … Secure
communication will be possible if we perform data security during the first stage, ie, at the physical …

… 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 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 …

… availability of multiple conductors also improves secure communication. We refer to this as
physical layer security for MIMO PLC, bearing in mind that we may not use all the signals for …