A review paper on iot security

Wearable gadgets, household appliances, and software may now exchange and transmit information over the Internet thanks to the Internet of Things (IoT). Given the enormous quantity of private information included in shared data, maintaining information security on shared data is a critical problem that must not be overlooked. In this article, we start with a basic overview on IoT information security and then go on to the information security issues that IoT will face. A world where physical items are seamlessly linked into the information network, and where physical objects may become active participants in business processes. The varied and large-scale devices and networks that differentiate IoT security issues from traditional ones are the main features. These two qualities, heterogeneity and complexity, make IoT security much more difficult. In this essay, the present challenges and research opportunities in IoT security were addressed. Finally, we'll discuss research areas that may lead to future work on solutions to the security problems that the Internet of Things faces.