In recent years, the emerging Internet-of-Things (IoT) has led to concerns about the security of networked embedded devices. There is a strong need to develop suitable and costefficient methods to find vulnerabilities in IoT devices in order to address them before attackers take advantage of them. In traditional IT security, honeypots are commonly used to understand the dynamic threat landscape...

In energy harvesting IoT networks, an energy queue state of an IoT device will change dynamically and the number of IoT devices that transmit data to the IoT AP will vary in a frame. So we need a MAC protocol to adjust the frame length taking the amount of energy of IoT devices into consideration. Since the existing Framed slotted ALOHA (F-ALOHA) Medium Access Control (MAC) protocol utilizes th...

Security experts have demonstrated numerous risks imposed by Internet of Things (IoT) devices on organizations. Due to the widespread adoption of such devices, their diversity, standardization obstacles, and inherent mobility, organizations require an intelligent mechanism capable of automatically detecting suspicious IoT devices connected to their networks. In particular, devices not included ...

The smart city concept initially emerged as an umbrella term for the use of information and communication technology (ICT) in cities with the goal of delivering additional services to their citizens and generally becoming more efficient in terms of resource utilization. Traditionally, these resources were mainly limited to energy and mobility systems. However, with the evolution and ubiquitous ...

Programmable management framework have paved the way for managing devices in the network. Lately, emerging paradigm of Software Defined Networking (SDN) have revolutionized programmable networks. Designers of networking applications i.e. Internet of things (IoT) have started investigating potentials of SDN paradigm in improving network management. IoT envision interconnecting various embedded d...

Internet of Things (IOT) vision is to connect almost everything to the Internet. IOT includes various networks such as Low-power and Lossy Network (LLN). LLN is a network of small smart devices communicating through low power and low-bitrate medium. Enhanced computation power of LLN small devices is a step toward the IOT reality. Internet Engineering Task Force (IETF) thinks about connecting LL...

Emerging cloud-centric Internet of Things (IoT) system relies on distant data centers to manage the entire processes, which raises the issue of latency. To address the issue, researchers have introduced the Edge computing methodologies that carry out computation closer to the edge network of IoT system. Among the numerous Edge computing approaches, Mist computing paradigm emphasises the mechani...

The Internet of Things (IoT) emerged with the potential to change our daily lives and the way we interact and operate with our environment. However, in practice, IoT mixes a multitude of devices and subsystems, which are required to work together to provide the user with the expected quality of service. This leads to considerable development challenges, which are exacerbated by the speed of dev...

The Internet of Things (IoT) technology is being widely integrated in many areas like smart-homes, smart-cities, healthcare, and critical infrastructures. As shown by some recent incidents, like the Mirai and BrickerBot botnets, security is a key issue for current and future IoT systems. In this paper, we examine the security of different categories of IoT devices to understand their resilience...

Internet of Things (IoT) grows quickly, and 50 billion of IoT devices will be interconnected by 2020. For the huge number of IoT devices, a high scalable discovery architecture is required to provide autonomous registration and look-up of IoT resources and services. The architecture should enable dynamic updates when new IoT devices are incorporated into Internet, and changes are made to the ex...