Some of the security threats can be avoided if the IoT end-users know how to keep their devices secure.
The security risks are increased proportionately with the number of IoT devices and their users. All the five layers are susceptible to different types of attacks and therefore in this section will shed light on the attacks each layer of the five-layer architecture is subjected to. This section will give brief information about the five-layer architecture of IoT that includes the perception layer, network, processing, application, and business layer. Section 3 will discuss the various attacks that are faced while ensuring security for the Internet of Things. A secure IoT environment is difficult to achieve if all these factors are not recognized appropriately. The essential security methods have to utilize after having an overview of applications, networks as well as the devices. Ensuring the security of IoT needs to consider devices as well as the communication platforms that are being utilized for implementing a particular application. In section 2 authors will list out some of the factors that need attention to mitigate the effects of security attacks on the IoT devices and also on the communication paths. But there are few issues mainly the device constraints and the lack of encryption methods which are increasing the vulnerability of IoT. There is a need to minimize the security risks on IoT platforms to make it widely acceptable so that more and more people adopt it to make their life easier. The popularity of IoT among the users had to lead to an increase in the number of IoT devices, applications as well as the data that is being sent or received on the network. The primary objective of this chapter is to discuss the security and privacy issues faced by the IoT platforms.
Internet of Things instills connectivity and intelligence in the devices thereby enhancing power, precision, and availability of the existing devices. Applicability scenario of IoT has evolved rapidly in the last decade due to which it is being deployed in different domains like smart home, smart cities, smart transportation, health care, agriculture, etc. The reports Statista research department has predicted a major boost in the number of IoT connected devices which reveals that there will be 75.44 billion IoT devices worldwide in 2025 which is approximately a fivefold increase as compared to the year 2015 which had 15.4 billion connected devices.
LOGICBOTS SENSOR UPGRADE
Many researchers have been working to upgrade the technology to increase its acceptability among the users. It enables the exchange of information either from device to device or among a human and device. IoT is a platform where every device will be connected, controlled through the internet, collect store data, and communicate data. Decades ago we connected computers using the internet but now all the devices, animals, and human beings can be connected wirelessly through this technology. Internet of Things (IoT) has become one of the emerging technologies which are set to revolutionize the lifestyle of people by enabling digital connectivity everywhere.
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