First, most of the IoT communications are wireless, which could be vulnerable to attack. Security challenges occur in IoT at various levels due to the idea of this technology for many reasons. The security of the IoT is still a big concern as all new technologies and services depend on securing the information and protection of private data to success. Because of the combination of both objects and communication networks, the IoT applications can be vulnerable in physical and cyberspace. Thus, security remains to be one of the most sensitive issues given the danger if the system falls under attack. Sensitive data and information will be collected by sensors, cameras, and other devices from different users, for instance, companies, governments, hospitals and other users. The IoT enables a wide range of applications with potentially critical functions of sensing and actuating which need to be secure. Moreover, the IoT technology is recognized as one of the most significant areas of future technology, and it is grabbing the attention of governments and researchers as well as industries. The IoT will create smart environments including smart buildings, smart businesses, smart It will create an intelligent environment and will increase the quality of life since it could be deployed in everything and will allow access from anyplace anytime. It is believed that the Internet of Things will connect many of the objects around us to the Internet. Also, they are controlled, monitored, and sometimes, actuating, interacting among themselves, this is the world of the Internet of things (IoT). Imagine a world or a time where everything around us, from smart tiny objects, smartphones, smart eyeglasses, smart homes, smart TVs, air-conditioners, light bulbs, refrigerators, vehicles are connected to each other and the Internet. Also, the Internet has been used for controlling and managing our lifestyle and making it more accessible. Nowadays, billions of people use the Internet for surfing the web, using social networking applications, sending and receiving emails, banking, shopping online, playing games and many other tasks. Keywords: Context based Routing Protocol, Congeneric Protocol, Context Awareness, Routing Protocol, and Wireless Sensor Network Also, this work presents the implementation of the context-aware secure routing approach to a system and also defines the architecture of the secure routing between the nodes. In this, context can be defined with the different parameters such as location, timing, activity. The goal is to present the contextualization that must be used in the IoT context-aware systems to provide information services. This research work focused on context-aware in IoT environments to provide contextualised information services. Context-aware system has proven to be successful in understanding sensor data. In order to effective services of IoiT must be understand of user's context such as location, position, current situation, expression, social context, task etc. Sensors in IoT generate large amount of data continuously and however to add some values in raw data required for understanding. Many of the researchers have to develop a significant amount of IOT system to become a cost effective, efficient, and safe. In last few decade the IOT become grow tremendously and there is huge amount of research, development and integration still remain in many areas of society. These devices may wire or wireless with applying sufficient constrained. The various IOT devices can be communicate with each other. Using these technologies, various things or objects in the environment can be controlled and monitored. Context Reasoning and Decision Modelling System for IoT Scenario using Fuzzy Logicĭepartment of Computer Science & Engineering G H Raisoni College of Engineering, NagpurĪbstract: The Internet of Things is great technology of having a self aware system based on the sensor, networking devices, embedded softwares, and many more.
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