… The purpose of this study is to explore discrete IoT security challenges pertaining to currently
deployed IoT standards and protocols. We have presented a detailed review in this study …

… Each layer of the IoT model introduces security challenges and, at the same time, a possibility
to enforce security and privacy standards and protocols. For example, in the device layer, …

… If the challenges are too complex and the benefits too small, it might make sense to focus …
security challenges. In this section we will overview the existing IoT security challenges (3.1), …

… , application security, and general system security (Keoh et al., 2014). To address the
security challenges in IoT, we will analyse the security problems in IoT based on four-layer …

… In this article, we hence assess the security challenges of the emerging IIoT regarding … In
summary, the security challenges we identified in Section IV-C may be addressed as follows (cf. …

… associated with the IoT security challenges and IoT detection methods as well as a preventive
action for IoT resource management. The IoT ecosystem and security issues started with …

… as more devices become connected to the web and the Internet. The IoT magnifies privacy
and data security challenges with regards to protecting devices connected to the Internet [4]. …

… , the risks of new attack models and the challenge of powering IoT devices. A review of
IoT security challenges from a production and manufacturing perspective may be found in [6]. …

… We also present brief countermeasures to different security challenges to secure IoT
systems. We discussed challenges to legacy security solutions in IoT. This paper also present a …

… Authentication is one of the security challenges that leaves IoT applications vulnerable to
attacks. Another aspect is access control. There needs to be strict access control mechanisms …