Open AccessA Review Paper of Security in Internet of Things (IoT)
Author(s) -
Nagesh Ub,
Nayana Ms,
Shruthi Cs,
Sudeep Poojary,
Vaishnavi Ps,
Vshker Mayengbam
Publication year - 2021
Publication title -
international journal of advanced research in science, communication and technology
Language(s) - English
Resource type - Journals
ISSN - 2581-9429
DOI - 10.48175/ijarsct-2101
Subject(s) - internet of things , computer security , computer science , variety (cybernetics) , internet privacy , artificial intelligence
Internet of Things (IoT) has drawn important attention in recent years since it has made revolutionary changes in human life. The IoT enables the exchange of information or data in a wide variety of applications such as smart buildings, smart health, smart transport, and so on. As billions of connected things communicate with each other and can interchange sensitive information that may be revealed. Hence, strengthening IoT’s security and preserving users’ privacy is a crucial challenge. The aim of this paper is to provide a comprehensive study of the IoT security. Several IoT security attacks are examined and a taxonomy of the security requirements based on the attacks purposes is proposed. Furthermore, recent security solutions are described and classified based on their application area. Ultimately, open research directions and security challenges are discussed.