Wireless communication is one of the key technologies that actualize the Internet of Things
(IoT) concept into the real world. Understanding the security performance of wireless …

The Internet of Things (IoT) depicts a bright future, where any devices having sensorial and
computing capabilities can interact with each other. Among all existing technologies, the …

Internet of Things (IoT) is becoming an emerging paradigm to achieve ubiquitous
connectivity, via massive deployment of physical objects, such as sensors, controllers, and …

This letter studies the physical-layer security of a multi-antenna transmission system in the
presence of Poisson distributed eavesdroppers. The transmission secrecy outage …

The ability to exchange secret information is critical to many commercial, governmental, and
military networks. Information-theoretic security-widely accepted as the strictest notion of …

Recently, the use of artificial noise has attracted considerable attention in enhancing the
physical-layer security of wireless systems. However, the interaction between artificially …

Wireless channels are increasingly being used to transmit highly sensitive information in the
Internet of Things. However, traditional cryptography methods cannot solve all security …

Large-scale multiple input multiple output (MIMO) wireless system is regarded as a solution
to provide high speed connection for exponentially increasing wireless subscriptions for …

With the expansion of IoT and device-to-device communication applications, the security
and privacy of the information have been kept at the forefront. The existence of a secondary …

This paper investigates cooperative security in wireless networks, where a source (Alice)
intends to transmit a confidential message to a legitimate destination (Bob), with the help of …