Challenges for Security in IoT, Emerging Solutions, and Research Directions

Reshi, Iraq Ahmad; Sholla, Sahil

doi:10.12785/ijcds/120198

Cited by 6 publications

(6 citation statements)

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“…Blockchain as technology seeks certain modifications in terms of Scalability, Privacy, and Consensus. 22,23 Among the numerous blockchain platforms, apart from the most prominent ones, we have reviewed several platforms. We comprehensively analyze how well different blockchain variants are designed to achieve specific goals.…”

Section: Motivation and Contributionmentioning

confidence: 99%

“…However, addressing the integration challenges requires in-depth research focusing on efficient and scalable consensus algorithms, lightweight cryptography, privacy-preserving techniques, and energy-efficient mining algorithms. 22 Apart from providing a trustless environment for IoT devices, researchers are implementing blockchain for the security, data management, and monetization of IoT devices. Designing a secure and energy-efficient protocol that considers both IoT and blockchain technology is still an open issue, and there is a need to converge the technologies to make IoT devices scalable for particular blockchain types.…”

Section: Internet Of Thingsmentioning

confidence: 99%

“…Blockchain and IoT integration can revolutionize various industries, such as supply chain management, healthcare, energy, and transportation. However, addressing the integration challenges requires in‐depth research focusing on efficient and scalable consensus algorithms, lightweight cryptography, privacy‐preserving techniques, and energy‐efficient mining algorithms 22 . Apart from providing a trustless environment for IoT devices, researchers are implementing blockchain for the security, data management, and monetization of IoT devices.…”

Section: Recent Research Trendsmentioning

confidence: 99%

“…Owing to the lack of information regarding the challenges, their counter‐strategies, and the different modifications of blockchain, some of the reviewed papers 14–21 provide specific insights regarding the topic. Blockchain as technology seeks certain modifications in terms of Scalability, Privacy, and Consensus 22,23 . Among the numerous blockchain platforms, apart from the most prominent ones, we have reviewed several platforms.…”

Section: Introductionmentioning

confidence: 99%

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The blockchain conundrum: An in‐depth examination of challenges, contributing technologies, and alternatives

Reshi,

Sholla

2023

Concurrency and Computation

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SummaryThe accelerated development of information and communication technologies has generated a demand for data storage that is effective, transparent, immutable, and secure. Distributed ledger technology and encryption techniques such as hashing and blockchain technology revolutionised the landscape by meeting these requirements. However, blockchain must overcome obstacles such as low latency, throughput, and scalability for its full potential. Investigating blockchain's structure, types, challenges, promises, and variants is necessary to understand blockchain and its capabilities comprehensively. This paper overviews various aspects, such as emergent blockchain protocols, models, concepts, and trends. We classify blockchain variants into five essential categories, DAG, TDAG, Sharding, Consensus, and Combining methods, based on the structure each follows, and conduct a comparative analysis. In addition, we explore current research tendencies. As technology progresses, it is essential to comprehend the fundamental requirements for blockchain development.

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Section: Motivation and Contributionmentioning

confidence: 99%

Section: Internet Of Thingsmentioning

confidence: 99%

Section: Recent Research Trendsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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The blockchain conundrum: An in‐depth examination of challenges, contributing technologies, and alternatives

Reshi,

Sholla

2023

Concurrency and Computation

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“…This botnet term is a combination of robot and network. Robot are computer programs that are programmed to perform their tasks without any human interference [1], [2]. The bot can be good (e.g.…”

Section: Introductionmentioning

confidence: 99%

Behaviour based botnet detection with traffic analysis and flow intervals at the host level

Padhiar

Patel

2023

IJEECS

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A botnet is one of the most dangerous forms of security issues. It infects unsecured computers and transmit malicious commands. By using botnet, the attacker can launch a variety of attacks, such as distributed denial of service (DDoS), data theft, and phishing. The botnet may contain a lot of infected hosts and its size is usually large. In this paper, we addressed the problem of botnet detection based on network’s flows records and activities in the host. We proposed a host-based approach that detects a host, that has been compromised by observing the flow of in-out bound traffic. To prove the existence of command and control communication, we examine host network flow. Once the bot process has been identified in the host being monitored, this knowledge allows blocking any in/out traffic with the bot’s server. In addition to providing information about the compromised machine’s IP address and how it communicates with servers, the log file is generated, which can provide data about the command and control (C&C) servers. Most existing work on detecting botnet is based on flow-based traffic analysis by mining their communication patterns. Our work distinguishes itself from other methods of bot detection from its ability to use real-time host-related data for detection.

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Leveraging AI and Blockchain for Enhanced IoT Cybersecurity

Reshi,

Sholla

2024

Blockchain Technologies

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Challenges for Security in IoT, Emerging Solutions, and Research Directions

Cited by 6 publications

References 0 publications

The blockchain conundrum: An in‐depth examination of challenges, contributing technologies, and alternatives

The blockchain conundrum: An in‐depth examination of challenges, contributing technologies, and alternatives

Behaviour based botnet detection with traffic analysis and flow intervals at the host level

Leveraging AI and Blockchain for Enhanced IoT Cybersecurity

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