Hybrid Cryptographic Scheme for Secure Communication in Mobile Ad Hoc Network-Based E-Healthcare System

Sirajuddin, Mohammad; Rupa, Ch.; Bhatia, Surbhi; Thakur, Rahul; Mashat, Arwa

doi:10.1155/2022/9134036

Cited by 8 publications

(2 citation statements)

References 29 publications

(39 reference statements)

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“…Cryptography is one of the efficient technique to provide security against communication channel attacks such as DoS, MITM, jamming attacks, replay attacks, impersonation attacks not only in smart grid but also in health care purpose. In [101], authors proposed a logistic map based key generation for secure communication by maintaining confidentiality and authenticity in Mobile ad hoc based health care network. Fig.…”

Section: ) Cyber-security For Communication Channel Attacksmentioning

confidence: 99%

A Comprehensive Review on Cyber-Attacks in Power Systems: Impact Analysis, Detection, and Cyber Security

Tatipatri,

Arun

2024

IEEE Access

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Continuous communication and information technology advancements facilitate the modernization of the conventional energy grid into an integrated platform. Internet-of-Things (IoT) incorporates power systems, particularly smart grid features and the delivery of new services from the utility side to the end user over a two-way communication channel. However, severe security vulnerabilities have been created due to over-dependency on IoT based communication systems. In addition, critical information exchange between any two entities or devices is always an appealing target for cyber-attackers, especially with financial interest motive by damaging integrity, confidentiality and authenticity in a communication channel. Maintaining data security and preserving privacy in between two entities during the transmission or any data distribution are essential. The potential attacks and impacts of those attacks need to be investigated to develop an effective cyber security infrastructure. Thus, considerable researchers focused on detection and mitigation of these vulnerable cyber-attacks using advanced computation tools. This review article thoroughly investigated possible ways to address cyber security challenges such as smart meter security, end-users privacy, electricity theft cyber-attacks using blockchain and cryptography against communication attacks in smart grid. The operational impacts of cyber-attacks on power system security, as well as the economic impact on deregulated energy markets, have been extensively explored. In addition, the robustness of security features and cryptographic methods against various cyber-attacks is investigated to suggest unexplored cyber-attacks for future scope. Specially, the study of real-world cyber security events, case studies, new findings and new scopes in diverse power industries are carried out. More than 135 research articles has been examined for this review article. This paper mainly concentrates on distribution-side cyberattacks with impact analysis, detection and protection techniques.

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Section: ) Cyber-security For Communication Channel Attacksmentioning

confidence: 99%

A Comprehensive Review on Cyber-Attacks in Power Systems: Impact Analysis, Detection, and Cyber Security

Tatipatri,

Arun

2024

IEEE Access

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“…These proposals differ from the scheme proposed in this paper as TBSMR achieves power savings from the perspective of optimized routing protocols. In MANET-based medical systems, to achieve secure communication, a logic graph-based key generation scheme hybrid and encryption scheme is proposed by Sirajuddin [ 17 ], which provides high security for MANET medical networks, as well as less computational power and shorter encryption time.…”

Section: Introductionmentioning

confidence: 99%

An Asymmetric Encryption-Based Key Distribution Method for Wireless Sensor Networks

Cheng

Liu

Zhang

et al. 2023

Sensors

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Wireless sensor networks are usually applied in hostile areas where nodes can easily be monitored and captured by an adversary. Designing a key distribution scheme with high security and reliability, low hardware requirements, and moderate communication load is crucial for wireless sensor networks. To address the above objectives, we propose a new key distribution scheme based on an ECC asymmetric encryption algorithm. The two-way authentication mechanism in the proposed scheme not only prevents illegal nodes from accessing the network, but also prevents fake base stations from communicating with the nodes. The complete key distribution and key update methods ensure the security of session keys in both static and dynamic environments. The new key distribution scheme provides a significant performance improvement compared to the classical key distribution schemes for wireless sensor networks without sacrificing reliability. Simulation results show that the proposed new scheme reduces the communication load and key storage capacity, has significant advantages in terms of secure connectivity and attack resistance, and is fully applicable to wireless sensor networks.

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Exceptional key based node validation for secure data transmission using asymmetric cryptography in wireless sensor networks

Valluri,

Sharma

2024

Measurement: Sensors

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Hybrid Cryptographic Scheme for Secure Communication in Mobile Ad Hoc Network-Based E-Healthcare System

Cited by 8 publications

References 29 publications

A Comprehensive Review on Cyber-Attacks in Power Systems: Impact Analysis, Detection, and Cyber Security

A Comprehensive Review on Cyber-Attacks in Power Systems: Impact Analysis, Detection, and Cyber Security

An Asymmetric Encryption-Based Key Distribution Method for Wireless Sensor Networks

Exceptional key based node validation for secure data transmission using asymmetric cryptography in wireless sensor networks

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