Review on Privacy Preservation Techniques and Challenges in IoT Devices

The Internet of Things has revolutionized by connecting everyday objects to the Internet, we interact with our surroundings. However, the massive procreation of IoT devices has heightened serious concerns about privacy and security. This article presents a comprehensive review of privacy preservation techniques and challenges in IoT devices. It explores various privacy-enhancing technologies and discusses the current state-of-the-art research in the field. The article also highlights the challenges faced by IoT devices in preserving user privacy and identifies potential solutions. Also, the article illustrates the privacy leakages in IoT. The findings of this review contribute to a better understanding of privacy issues in IoT and provide insights for future research.