Efficient Method Based on Blockchain Ensuring Data Integrity Auditing with Deduplication in Cloud

Ghazouani, Mohamed El; Kiram, My Ahmed El; Er-Rajy, Latifa; Khanboubi, Yassine El

doi:10.9781/ijimai.2020.08.001

Cited by 9 publications

(5 citation statements)

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“…The authors in [17] highlight the need to transition to a decentralized architecture to ensure the sustainability of storage, retrieval, and file sharing on a decentralized network. In addition, the authors in [18] demonstrate the effectiveness of using a blockchain-based database to maintain data integrity in CC environments.…”

Section: Decentralizing Cloud Data Via Blockchainmentioning

confidence: 99%

Optimal Method Combining Blockchain and Multi-Agent System to Ensure Data Integrity and Deduplication in the Cloud Environment

El Ghazouani,

Ikidid,

Ait Zaouiat

et al. 2024

Int. J. Interact. Mob. Technol.

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Cloud computing (CC) refers to the transmission, storage, and processing of any type of information at a location that is not owned or controlled by the information owner. This information can be stored and accessed anytime, from anywhere, and using any device. However, several challenges threaten the deployment of cloud computing technology within organizations, including user privacy, data integrity, and managing the retention of the vast amount of data that will be stored and analyzed in this environment. In recent years, various data integrity checking systems and data storage mechanisms have been proposed to address these diverse challenges. Nevertheless, some protocols do not guarantee data confidentiality against auditors during the auditing process, while others do not provide batch auditing. Additionally, the majority of these protocols do not support the deduplication technique. Therefore, in this research work, the security features of blockchain technology and those of multi-agent systems (MAS) have prompted us to propose models that enable both data deduplication, saving storage space, and data integrity auditing, efficiently verifying the accuracy of data outsourced to CC environments. Implementation findings indicate that the suggested system is highly feasible and applicable in real-world scenarios.

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Section: Decentralizing Cloud Data Via Blockchainmentioning

confidence: 99%

Optimal Method Combining Blockchain and Multi-Agent System to Ensure Data Integrity and Deduplication in the Cloud Environment

El Ghazouani,

Ikidid,

Ait Zaouiat

et al. 2024

Int. J. Interact. Mob. Technol.

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show abstract

“…Thereafter, these adaptative control systems were implemented in many countries to manage traffic control in metropolitan areas, and others have been developed, such as RHODES [17] and TUC [18]. The MAS is rapidly growing as one of the most powerful popular technologies proposed to solve complicated problems in different fields, such as electrical engineering, cloud security [19] [20], data storage [21], civil engineering, and transportation systems. Computer technologies, including MAS, have been widely proposed to deal with traffic control and management [22].…”

Section: Related Workmentioning

confidence: 99%

A multi-agent Framework for dynamic traffic management Considering Priority Link

IKIDID¹,

Fazziki

Sadgal

2022

Int. j. commun. netw. inf. secur.

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To favor emergency vehicles, promote collective modes of transport in Moroccan cities, we propose in this paper a control system to manage traffic at signalized intersections with priority links in urban settings. This system combines multi-agent technology and fuzzy logic to regulate traffic flows. The traffic system flow is divided into two types of vehicles; priority and regular vehicles. The regular vehicles can use only the regular links, while the priority vehicles may use both priority and the regular links. This approach aims to favor emergency vehicles and promote collective modes of transport, it acts on the traffic light phases length and order to control all traffic flows. We proposed a decentralized system of regulation based on real-time monitoring to develop a local inter-section state, and intelligent coordination between neighboring intersections to build an overview of the traffic state. The regulation and prioritization decisions are made through cooperation, communication, and coordination between different agents. The performance of the proposed system is investigated and instantiated in ANYLOGIC simulator, using a section of the Marrakesh road network that contains priority links. The results indicate that the designed system can significantly develop the efficiency of the traffic regulation system.

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“…The trustworthiness of any system is determined by the integrity of its system. The blockchain-based IoT architecture ensures that the integrity of the system is not compromised (Ghazouani et al, 2020). In the proposed scheme, the EHRs remain unchanged without any manipulations.…”

Section: Integritymentioning

confidence: 99%

Blockchain‐based IoT architecture to secure healthcare system using identity‐based encryption

et al. 2021

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Nowadays, blockchain and Internet of Things (IoT) are two emerging areas of the Information Technology (IT) sector. These two emerging areas are used in various fields, such as supply chain, logistics and automotive industry. Due to the low processing power and storage space of IoT devices, users' medical information is usually saved in a centralized third party like a clinical repository or a cloud computing environment. Thus, in many cases, users lose control of their medical information, which can result in security disclosure and a single-point impediment. So, an advanced solution is required to improve the data sharing process, while restricting it in terms of security. Blockchain technology with IoT can significantly affect the healthcare industry by improving its efficiency, security and transparency, as well as can provide more business opportunities. The efficient sharing of Electronic Health Record (EHR) can improve the treatment process, diagnosis accuracy, security and privacy. This article proposes a blockchain-based IoT architecture to provide enhanced security of healthcare data by using Identity-Based Encryption (IBE) algorithm. Here, the smart contract defines all the basic operations of the healthcare system, which can be beneficial to all stakeholders. Many experiments are executed to evaluate the efficiency of the proposed scheme. The results show that the proposed scheme is better than the existing renowned schemes.

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Efficient Method Based on Blockchain Ensuring Data Integrity Auditing with Deduplication in Cloud

Cited by 9 publications

References 0 publications

Optimal Method Combining Blockchain and Multi-Agent System to Ensure Data Integrity and Deduplication in the Cloud Environment

Optimal Method Combining Blockchain and Multi-Agent System to Ensure Data Integrity and Deduplication in the Cloud Environment

A multi-agent Framework for dynamic traffic management Considering Priority Link

Blockchain‐based IoT architecture to secure healthcare system using identity‐based encryption

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