Logchain: Blockchain-Assisted Log Storage

Pourmajidi, William; Miranskyy, Andriy

doi:10.1109/cloud.2018.00150

Cited by 41 publications

(16 citation statements)

References 14 publications

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“…This technology can also prevent changes or falsification of transactions so that it can be used to make transactions directly and safely. It distributed and transparent log recording system from this technology that can be a solution to be applied to transaction recording so that it can be an effort to minimize the level of data forgery and misuse [25].…”

Section: Fig 1 Mitm Attacks Visualizationmentioning

confidence: 99%

Block-hash of blockchain framework against man-in-the-middle attacks

Riadi

Umar

Busthomi

et al. 2021

regist. j. ilm. teknol. sist. inf.

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Payload authentication is vulnerable to Man-in-the-middle (MITM) attack. Blockchain technology offers methods such as peer to peer, block hash, and proof-of-work to secure the payload of authentication process. The implementation uses block hash and proof-of-work methods on blockchain technology and testing is using White-box-testing and security tests distributed to system security practitioners who are competent in MITM attacks. The analyisis results before implementing Blockchain technology show that the authentication payload is still in plain text, so the data confidentiality has not minimize passive voice. After implementing Blockchain technology to the system, white-box testing using the Wireshark gives the result that the authentication payload sent has been well encrypted and safe enough. The percentage of security test results gets 95% which shows that securing the system from MITM attacks is relatively high. Although it has succeeded in securing the system from MITM attacks, it still has a vulnerability from other cyber attacks, so implementation of the Blockchain needs security improvisation.

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Section: Fig 1 Mitm Attacks Visualizationmentioning

confidence: 99%

Block-hash of blockchain framework against man-in-the-middle attacks

Riadi

Umar

Busthomi

et al. 2021

regist. j. ilm. teknol. sist. inf.

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“…Therefore, this system is not suitable for credential authorities or institutions that require secrecy. Pourmajidi et al [15] propose an approach based on the super-blockchain and circled blockchain to record and receive logs. Individuals can access logs through some APIs to the immutable hierarchical ledger.…”

Section: Related Workmentioning

confidence: 99%

Towards Blockchain-Based Auditing of Data Exchanges

et al. 2019

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Auditing operations in multi-party data exchange, and over an arbitrary topology, is a common requirement yet still an open problem especially in the case where no trust on any participating party can be presumed. The challenges range from storage of the audit trail to tampering and collusion of participating entities. In this paper, we propose a blockchain-based auditing scheme. It is designed based on public key infrastructure and Shamir secret sharing scheme.

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“…The method provides data tamper resistance and increases access availability. Pourmajidi and Miranskyy [ 30 ] introduced Logchain, a blockchain-based log system. Their system can avoid log tampering and provides an immutable platform for the log storage.…”

Section: Introductionmentioning

confidence: 99%

An Autonomous Log Storage Management Protocol with Blockchain Mechanism and Access Control for the Internet of Things

Hsu

Wei-xin

2020

Sensors

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As the Internet of Things (IoT) has become prevalent, a massive number of logs produced by IoT devices are transmitted and processed every day. The logs should contain important contents and private information. Moreover, these logs may be used as evidences for forensic investigations when cyber security incidents occur. However, evidence legality and internal security issues in existing works were not properly addressed. This paper proposes an autonomous log storage management protocol with blockchain mechanism and access control for the IoT. Autonomous model allows sensors to encrypt their logs before sending it to gateway and server, so that the logs are not revealed to the public during communication process. Along with blockchain, we introduce the concept “signature chain”. The integration of blockchain and signature chain provides efficient management functions with valuable security properties for the logs, including robust identity verification, data integrity, non-repudiation, data tamper resistance, and the legality. Our work also employs attribute-based encryption to achieve fine-grained access control and data confidentiality. The results of security analysis using AVSIPA toolset, GNY logic and semantic proof indicate that the proposed protocol meets various security requirements. Providing good performance with elliptic curve small key size, short BLS signature, efficient signcryption method, and single sign-on solution, our work is suitable for the IoT.

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Logchain: Blockchain-Assisted Log Storage

Cited by 41 publications

References 14 publications

Block-hash of blockchain framework against man-in-the-middle attacks

Block-hash of blockchain framework against man-in-the-middle attacks

Towards Blockchain-Based Auditing of Data Exchanges

An Autonomous Log Storage Management Protocol with Blockchain Mechanism and Access Control for the Internet of Things

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