A study on fog computing based iot environment: security issues and challenges

Cloud computing is one among the most prominent technologies for present users, which provides elastic recourses for utilizing services. Cloud computing may possibly facilitate by contribute on-demand and scal¬able storage, along with the processing services that preserve scale to IoT necessities. Fog computing evolved at resources close to IoT sensors for local storage space and groundwork data process¬ing at the edge of the network. The major problem in the Fog computing is security due the limited resources. In this paper, we investigate explores the security issues and challenges of Fog and provides a different attacks and countermeasures on security. We focused the future security directions and challenges to address in fog networks.