Security in IoT Environment: A Survey (original) (raw)

Security and Privacy Issues in IoT Environment

International Journal of Engineering and Management Research, 2020

Internet of Things (IoT) is becoming an emerging trend superseding other technologies and researchers considered it as the future of internet. As now the connectivity to the World Wide Web is becoming highly available cost is drastically decreasing so everyone can afford the technology. As Internet of Things provides a great opportunity to develop an important industrial systems and applications with the help of various kind of sensors that can sense out the environment using number of devices that is connected to the internet, usage of IoT is drastically increasing and becoming a common thing. With this sky-rocketed usage and the demand, Communication and storing of the information faces serious security issues as the security of IoT devices become just an afterthought when manufacturing most of the devices. This study tries to summarize this IoT security issues in terms of primary information security concepts confidentiality, integrity and availability with regards to its architecture.

Study on Security Issues, Challenges and Solutions of Internet of Things (Iot)

Journal of Harmonized Research in Engineering, 2020

Introduction: The emerging technical space is growing with the Internet of Things (IoT). IoT is bringing about a paradigm shift in services, infrastructure, and consumer industries [1,5]. While this paradigm shift is happening, trust and security are necessary requirements to tackle different kinds of attacks, threats, malfunctions, and devastating impacts to society. The responsibility of securing IoT lies with device manufacturing companies and companies that use the devices. Having a complete set of security terms is a priority to organize the threat and overcome all security challenges in IoT. Some security requirements for IoT have been proposed, including encryption, hashing, and other forms of secure communications [2, 3]. Yet, more is needed to secure this infrastructure from threats and attacks as well as other concerning interests. Advancing the technology to secure the IoT environment is the motivation of this research work. With increased

Security on Iot: A Review

International Journal of Electronics Engineering and Applications, 2020

Now a days, we see that the Things are connected with internet by using Internet of Things (IoT) and became very useful in different area like Health, Homes, Agriculture, Transporting and so on. The internet of things (IoT) refers to the interconnection via the internet of computing devices embedded in everyday object enabling them to send and receive data. Security and Privacy are the key issue for the IoT application and still face some huge challenges. The data collected from the lot sensors contain the large amount of private information which needs to be preserved.

SECURITY CHALLENGES AND CONCERNS IN IOT BASED SYSTEM

Nowadays most of the electronic gadgets and other sensor devices getting connected with Internet of things, these devices having many security flaws. As researchers find that companies only taking care of these devices at firmware level and there is no mechanism to update the security flaws from these devices afterwards. In this paper first we have talked about security engineering for the Internet of Things and purposed our protection instrument. In our purposed guard component there are three levels of barrier, every one of these levels of safeguard we have discussed the counteractive action methods, finding of the defenselessness point in the connected gadgets and their conceivable arrangements, assurance and protection of the gathered information. The move from close systems to big business IoT based systems to general society Internet is quickening at a faster pace—and legitimately raising alerts about security. As we get to be progressively dependent on canny, interconnected gadgets in each part of our lives, how do we shield possibly billions of them from interruptions and impedance that could trade off individual security? In this paper we have tried to answer these questions.

Security Issues and Vulnerability of IoT Devices

2021

The principle of linking intelligent device to the internet is taken out in the internet of things. This model facilitates the relation across the Cloud between the intellectual real items and the separate contact parties, such as the servers, the cellular devices. Internet of things is entering in all aspects of life including home, industries, medical care, cars, sensors, but the main and very important open challenges in this area is security issues. IoT security is very weak this is due to heterogeneous devices used in this field. Therefore, the expansion of security weak points will bring serious dangers to users' security, and property. This paper discuss the security aspects in the IoT communication protocols and Security threats of multiple layers dependent on the security concepts of data confidently, data integrity and privacy, it also discusses and investigates the main IoT protocols that used to communicate between IoT based nodes and sensors. Furthermore, vulnerabil...

A STUDY ON INTERNET OF THINGS ( IOT ) & ITS SECURITY ISSUES

In this paper will discuss the a basic survey made on IOT systems. In this paper ,we are going to discuss the root , historical background and evolution of IOT system. Here , we also discuss the working principles ,enhancement or exploration of IOT system in real world. This paper will focus security issues in sensor and authentication of interconnected IOT system.

Study of Security and Privacy Issues in Internet of Things

2020 5th International Conference on Innovative Technologies in Intelligent Systems and Industrial Applications (CITISIA), 2020

With the advancement of technology and the internet, almost every device is connected to internet. Internet of Things (IoT) can be explained as an extension of the internet in which smart devices are interconnected with each other. While each smart device has unique identifiers, which makes every device unique. Now, IoT has helped in developing smart architectures whether its home, healthcare, financial institutions or industries. There are smart devices everywhere. These smart devices can also communicate to each other in a network and they work together thus eliminating the need for human interaction. IoT is relatively new and is still developing rapidly. So, there are numerous privacy concerns in IoT. IoT can be divided into different architectural layers depending where the IoT is being used. The IoT model discussed in this research report is Service Oriented Architecture (SOA) which is divided into three layers, application, Network and perception layer. In 2020, during the COVID pandemic the reliability on IoT has increased as people are working from home and many of the tasks has been automated using IoT. The number of security attacks on IoT has also been increased in 2020 alone, which has affected many IoT devices. The objective of this research report is to discuss a number of security and privacy challenges in IoT based on the three SOA layers, the objective of this report also covers discussion on the above mentioned three layers, different technologies used in each layer for communication and different attacks and methods which target each specific layer also discussing different security attacks on IoT which occur ed in 2020 during the COVID pandemic phase. This topic is chosen because Internet of Things is becoming important and is impacting everything around us. It is expected that the total number of IoT devices will cross 20 Billion in 2020 and will have an impact of more than $11 Trillion by 2025. Thus, the security of IoT is to be discussed.

Security Issues and Challenges in Internet of Things

Advances in Wireless Technologies and Telecommunication, 2017

The Internet of Things (IoT) aims at connecting a large number of communication and information systems. With the further development of pervasive computing, these systems can be integrated into everyday objects, such as household devices and tools. When complex systems are interconnected, it is complicated to keep track of how secure a system or connection is and to distinguish which devices are connected within the IoT and which devices are not. As to the security, the IoT will be faced with more severe challenges. There are the following reasons: 1) the IoT extends the ‘internet' through the traditional internet, mobile network and sensor network and so on, 2) every ‘thing' will be connected to this ‘internet' and 3) these ‘things' will communicate with each other. Therefore, the new security and privacy problems will arise out of which authentication and access control are the most vital security issues that need to be taken care of. Therefore, we should pay more...

SECURITY AND PRIVACY ASPECTS IN SMART IoT ENVIRONMENT

2019

Internet of Things (IoT) has undergone a sea change in the last few years. Quite potent development has shaped up the common perception of Internet towards a unified vision of smart objects communicating with each other. As we observe the recent trends a lot of issues have been addressed by the available wireless technologies but the issue of security and privacy still remains a vulnerable one and Internet of things technology is no exception to it. In today’s world particularly sensitive data is managed and any sort of leakage of data can breach the privacy of any user. Due to this fact sometimes the efficacy of the IoT system as whole has been put under serious doubts by several organisations. With the fact still remains that a lot of systems are particularly connected with each other unsupervised increases the complexity of the system as whole. This is one of the main reasons behind less penetration of the IoT technology in the Indian market. This Chapter deals with the brief des...

Security Problems and Challenges in Internet of Things: An Extensive Analysis

International Journal for Research in Applied Science & Engineering Technology, 2020

The results of Internet of Things (IoT) collapse can be drastic, therefore, the study and analysis in security problem in the IoT is of extreme significance. Principle target of IoT security is to safeguard protection, classification, guarantee the security of the clients, frameworks, information. Thus, research in IoT security has recently been gaining much momentum now days with various platforms. In this paper we provide ensuring security of data exchange, IoT architecture and IoT Security architecture, applications, drawbacks of IoT. We study about various security issues, Problems, normal and Denial of service attacks, issues and research defy in IoT are also discussed.