4. Security issues and trust management schemes in Internet of things
R Thirukkumaran, P. Muthu Kannan · 2019
Internet of things (IoT) is an emerging research field in the network domain and is applied to almost all the applications that can change the people's lives as smart.Moreover, in some cases, large volumes of sensitive data could be generated.The number of security threats related to infrastructure, platform and application of IoT has been increased over the last few years.Hence, it is necessary to apply proper security solutions that ensure privacy and confidentiality of data.To address the secure and reliable communication, various trust-based solutions were introduced.Most of the nodes in IoT system are heterogeneous and have limited storage space.Many of the existing trust-based solutions could not be able to achieve this requirement.This chapter provides a detailed review of the security challenges and trust management techniques adopted for IoT to secure data in a cloud environment.