… security differs from conventional IT security. We provide an extensive taxonomy of security
attacks based on a three-layered (application, network and physical layers) IoT architecture. …

… In this section, a novel taxonomy of IoT architecture challenges is provided, which is shown
in Figure 2. In addition, the selected papers that are listed in Table 4 are reviewed in the …

… architectures are some of the challenges faced by IIoT in upcoming years. Open research
problems to develop an efficient security … of industrial Internet of Things,’’ IEEE Internet Things J…

… to mitigate IoT security problems. In addition, we propose a three layer-based taxonomy for
mapping security requirements in each functional level of IoT architecture for the readers with …

… Hence, this paper provides a state-of-the-art review of IoT security and its challenges. It …
, they proposed their taxonomy which is different from the traditional layered architecture. …

… [58] presented a taxonomy of attacks against IoT by categorizing them into six classes
based on architecture, attributes of security (integrity, authentication, confidentiality), …

… issues, in this paper, we provide an elaborated view of trust management among these
objects … In this section, we discuss in detail the technologies and architecture underlying IoT as …

… of secure ecosystem for IoT. In Section 3, we introduce the layered security architecture of IoT
… Section 4 provides a taxonomy and brief analysis for the key challenges in the growth and …

… of the current research topics related to IoT security. Initially, we … propose a taxonomy of IoT
attacks and analyze the security … In Section 3, we present three-layered IoT architecture and …

… architecture, safety issues, and attacks are presented in this paper. Moreover, a new classification
of … scheme in Internet of drones deployment,’’ IEEE Internet Things J., vol. 6, no. 2, pp. …