An Encryption-based Secure Framework for Data Transmission in IoT

Currently installed frameworks, IoT devices and portable frameworks are exceptionally presented to security issues. These devices must be shielded from unapproved access keeping in mind the end goal to ensure the information with respect to the touchy resources. The high outline multifaceted nature, forceful time- to- showcase, the increment in the computational intensity of devices is the fundamental driver for the presentation of security attacks, mistakes, vulnerabilities, and security secondary passages for on-field bargaining of the device. Associations should be worried about security, which incorporates burglary or loss of mobiles, conceivable infection contamination, conceivable unapproved movement interference and considerably more. Similarly, the IoT devices permit a colossal number of individuals, servers, and systems to interface commonly and share data. As the use of these devices is expanding, the inclined to security attacks have additionally expanded. The IoT devices required privacy, validation, get to control, honesty keeping in mind the end goal to keep a few attacks. In this paper, we give a brief of the current security challenges on cell phones and IoT devices. We presented different security attacks and their prevention techniques in detail with their pros and cons after that proposed encryption algorithm is presented.