SECURITY FOR MULTI-HOP INTERNET OF THINGS
:Security protocols for Internet of Things (IoT) need to be light weighted due to limited resources and scalability are available in the internet. Small and low-energy devices are suitable for cryptographic solution because of their energy and space limitations. The Received Signal Strength Indicator (RSSI) is used to generate link fingerprints for communicating IoT nodes. Correlation Coefficient is used for matching the link fingerprint. Co-relation Coefficient is used to communicating secured data transfer. Adversarial Node can be detected foe specific link in between the two nodes. Data Provenance has achieved by comparison of packet header.