Lightweight security and privacy in cloud IOT system

Abstract

The benefits of cloud IoT systems are numerous, security and privacy concerns are among the most significant challenges that need to be addressed. Many novel lightweight cryptographic primitives have been proposed during the pat decade for use in power-constrained devices, ubiquitous computing, RFID tag distributions, and the Internet of Things (IoT). Due to the widespread availability of lightweight computational devices, significant challenges and security concerns are associated with newlinetransmitting data over the internet. This thesis suggests a trusted third-party auditor (TPA) model that audits cloud customers outsourced data from cloud service providers using a lightweight cryptographic system and hashing approach to ensure data security and integrity. Data correctness, verification, and error recovery analysis tackle data dependability issues newlinewith the suggested system. The proposed TPA model is less time-consuming. newline