A Proposed IoT Security Framework and Analysis of Network Layer Attacks in IoT

Internet of things (IoT) is able to renaissance in our daily life which converts existing dumb devices into the brand-new technology. To do so, there are several integrated modules such as radio frequency identification (RFID), sensors, actuators, cloud services, wireless sensor and actor network (WSAN), and Android services. It offers a multidimensional service area which may reflect from a tiny device to the large industrial applications. Although it provides social and economic re-transformation in the field of the latest technologies, the interconnected objects and devices include several research challenges like heterogeneity, scalability, privacy, trust, interoperability, and energy efficiency which may generate during the interaction with remote applications. The security and privacy concern of the devices remain a crucial challenge that needs to be addressed. In this paper, we first proposed a new security framework that considers security at all levels of data movement. Secondly, we classify distinguished security issues at the network layer of IoT communication. Finally, we also discussed some countermeasure techniques that provide prevention from the attacks up to a distant level.