A Comprehensive Analysis of IoT Security Using Various Cryptographic Methods

Abstract

The secure data and privacy are most significant challenge of IOT in current trends. The IOT facing lack of data efficient, improperly updates device, unawareness of user security and privacy and device monitoring. The idea of IOT is access to give everything to the internet. It provides not only for machine to human connection; however, it also generates connection between one machines to another and as the whole thing is connected with internet service and generate information. So, the creating the data by these strategies is rising up quickly, the large expanse of data is called as big data. The IOT system constraints the low computational speed and power to used traditional encryption techniques like AES, DES and 3DES. The existing techniques are not enough for IOT security devices, so, we improve our security service to develop a lightweight encryption technique to use for IOT devices to implement a secure transmission and communication of device environment. For securing data, we need cryptography and steganography algorithm to use data secured over the internet. The main goal of this research analysing the best assessment of lightweight cryptography's methods using IOT devices.