Securing Data in Internet of Things (IoT) Using Cryptography and Steganography Techniques

Khari, Manju; Garg, Aditya; Gandomi, Amir H.; Gupta, Rashmi; Patan, Rizwan; Balamurugan, B.

doi:10.1109/tsmc.2019.2903785

Cited by 113 publications

(43 citation statements)

References 17 publications

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“…According to our experience, the problem might be studied in the framework of game theory [45]- [49]. Additionally, it is worthwhile to inspect conventional DDoS defense techniques and frameworks [50]- [53] in the proposed architecture.…”

Section: Resultsmentioning

confidence: 99%

A Low-Cost Distributed Denial-of-Service Attack Architecture

Huang

Yang

et al. 2020

IEEE Access

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With the advent of Internet-of-Things (IoT) age, IoT-based distributed denial-of-service (DDoS) attacks have become the mainstream of DDoS attacks. This paper is devoted to exploring the possibility of launching an IoT-based DDoS attack at an extremely low cost. First, a new DDoS attack architecture is proposed. Since the proposed architecture enjoys the advantages of zero management cost, good undetectability, and strong robustness, it is especially suited to resource-limited DDoS attackers. In this architecture and based on a novel botnet growth model, the optimal design of attack strategy is reduced to a variational problem, where the objective functional stands for the estimated expected impact of the DDoS attack associated with a DDoS attack strategy. Finally, the variational problem is resolved for three different types of DDoS defense strategies. This work deepens our understanding of IoT-based DDoS attacks. INDEX TERMS Cybersecurity, distributed denial-of-service (DDoS) attack, Internet-of-Things (IoT), DDoS attack architecture, botnet growth model, attack strategy, variational problem.

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Section: Resultsmentioning

confidence: 99%

A Low-Cost Distributed Denial-of-Service Attack Architecture

Huang

Yang

et al. 2020

IEEE Access

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“…In [8], here they utilize a cryptographic technique to provide encryption to personal data obtained from various medical sources. They embed the data encrypted and convert them into a low complexity image with the help of XOR stenography encoding methodology.…”

Section: Literature Surveymentioning

confidence: 99%

An Authentication Scheme for an IoT Environment using Advanced Multiple Encryption System

Sundarrajan*,

Narayanan

2019

IJITEE

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Internet of Things (IoT) has become one of the most important fields of research as it plays a vital role in performing an assigned task with various smart devices. These connected devices work together to achieve a common goal. Numerous researchers have been working in various sectors of IoT for obtaining a betterment in the entire function of an IoT environment. Securing the data being transmitted or stored in these smart devices in one of the major fields of research. Some of the security challenges faced in an IoT environment are in the areas of user authentication, user privacy, access control, information confidentiality, trust, mobile security and policy enforcement. To overcome all these challenges. In this paper, we have proposed a system called AMES (Advanced Multiple Encryption System) which also secures the overall communication of the network. The paper briefs an overview of an IoT environment, consisting of some hackers where the user connection with the controller is blocked without the presence of integrity and confidentiality. The paper also discusses the various security benefits of RSA and SHA. The proposed AMES system is based on Hardy Wall Algorithm and MQTT protocol. The differentiation of the proposed protocol and HTTP protocol is stated clearly The experimental results are obtained for the proposed authentication scheme using NS3 simulator by showing the comparison between existing hybrid security system with our proposed authentication system. The results also state that the designed AMES authentication system using MQTT protocol can minimize the level of security threats and other complications in transmission of the data in IoT environment.

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“…As a result, massive access is susceptible to eavesdropping owing to the broadcast nature of wireless channels [8,9]. Traditionally, upper layer cryptography techniques are adopted to guarantee wireless security [10,11]. With the fast development of information techniques, the eavesdropping capability of malicious nodes is increasingly strong, resulting in much more complicated cryptography techniques.…”

Section: Introductionmentioning

confidence: 99%

Physical layer security for massive access in cellular Internet of Things

Chen

Zhong

et al. 2020

Sci. China Inf. Sci.

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The upcoming fifth generation (5G) cellular network is required to provide seamless access for a massive number of Internet of Things (IoT) devices over the limited radio spectrum. In the context of massive spectrum sharing among heterogeneous IoT devices, wireless security becomes a critical issue owing to the broadcast nature of wireless channels. According to the characteristics of the cellular IoT network, physical layer security (PHY-security) is a feasible and effective way of realizing secure massive access. This article reviews the security issues in the cellular IoT network with an emphasis on revealing the corresponding challenges and opportunities for the design of secure massive access. Furthermore, we provide a survey on PHY-security techniques to improve the secrecy performance. Especially, we propose a secure massive access framework for the cellular IoT network by exploiting the inherent co-channel interferences. Finally, we discuss several potential research directions to further enhance the security of massive IoT.

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Securing Data in Internet of Things (IoT) Using Cryptography and Steganography Techniques

Cited by 113 publications

References 17 publications

A Low-Cost Distributed Denial-of-Service Attack Architecture

A Low-Cost Distributed Denial-of-Service Attack Architecture

An Authentication Scheme for an IoT Environment using Advanced Multiple Encryption System

Physical layer security for massive access in cellular Internet of Things

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