The case for blockchain in IoT identity management

Sousa, Patrícia R.; Resende, João S.; Martins, Rolando; Antunes, Luís

doi:10.1108/jeim-07-2018-0148

Cited by 27 publications

(17 citation statements)

References 69 publications

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“…• Lack of knowledge: Most users don't know best practices or how to use cryptocurrency and are therefore vulnerable to hackers. Crypto currency technology is rather complicated and therefore people need to gain knowledge because before using and / or investing [11]. • Volatility: Crypto currencies are very volatile & this is one of the reasons for slower adoption of cryptocurrency.…”

Section: B Rq2 What's Bad About Bitcoin?mentioning

confidence: 99%

“…On August 1, 2015, Mark Karpeles came out of his house in Tokyo under police escort. A few hours later, Mark was charged and jailed for faking computer data and embezzlement in connection with the loss of 850,000 Bitcoin, equivalent to half a million dollars [11]. • ICO Trust: ICO, or initial coin offering, is used by people who want to start their own crypto currency, aka altcoin.…”

Section: B Rq2 What's Bad About Bitcoin?mentioning

confidence: 99%

See 1 more Smart Citation

GOOD, BAD AND DARK BITCOIN: A Systematic Literature Review

Rahardja¹,

Aini²,

Purnamaharahap³

et al. 2021

att

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Crypto currency investments have been in demand since the popularity of bitcoin. Crypto currency (cryptocurrency) is a currency based on cryptography or digital currency. The birth of bitcoin as one of the important foundations in the formation of the reputation of the crypto currency. Investing in crypto currencies is considered to provide more security and large profits for investors, with a cryptographic system the crypto currency is difficult to hack and fake. This cryptocurrency is also a digital key with encryption capabilities as security and validity, as well as real value that can be exchanged as an option. The most popular type of virtual currency is known as Bitcoin, and its popularity and strength continue to increase. At first glance, Bitcoin is very confusing. But here are ten facts that can be explained in simple terms, exactly what that little coin is and what happens.

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Section: B Rq2 What's Bad About Bitcoin?mentioning

confidence: 99%

Section: B Rq2 What's Bad About Bitcoin?mentioning

confidence: 99%

GOOD, BAD AND DARK BITCOIN: A Systematic Literature Review

Rahardja¹,

Aini²,

Purnamaharahap³

et al. 2021

att

View full text Add to dashboard Cite

show abstract

“…Usually, new transaction records are added randomly to the global ledger, which is called mining. Each transaction requires payment in the form of a transaction fee [11] [12]. A smart contract is an executable code that is used to store contracts and execute the rules specified in the contract without the involvement of a third party.…”

Section: Smart Contracts From Blockchainmentioning

confidence: 99%

“…sharing your customer base) via two modified versions of the tree. The pseudo version violates very detailed server log operations by entering, omitting [11] [17], or changing registry keys. Powerful adversaries who control certificate authorities and CBs can forge forged but valid certificates contained in infected CBs (showing two different versions and signing for different customer groups) Alabama [18].…”

Section: Figure 1 Threat Impersonationmentioning

confidence: 99%

Supply Chain Management, Certificate Management at the Transportation Layer Security in Charge of Security

Ayuninggati¹,

Harahap²,

Mulyati³

et al. 2021

B-FronT

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In the public key infrastructure, the certification authority is fully trusted, and the security of the public key infrastructure depends on the trust of the certification authority; however, recent attacks and corruption on the certification authority indicate that the certificate is forged when the certification authority fails . New solutions, blockchain-based public key infrastructure products and registry can repair vulnerabilities in public key infrastructure, especially weaker security systems. Proposals for infrastructure-based public key infrastructure. Public keys are still the target of global attacks. According to the registration of the target victim, it is signed as a temporary public key infrastructure based on the blockchain. High growth rates require permission to use the wallet. To solve this problem, this document introduces an integrated and responsible system for managing security certificates at the transport layer that represents the next generation of public key infrastructure.I merged two new architectures, introduced a new process, and created a registration and CA server. The domain owner has been notified. In supply chain management, the domain certificate signed by the CA is stored on the registration server, and the certificate server and the CA registration server are forwarded to the group that owns the domain. Compared with existing supply chain public key infrastructure products. The above-mentioned blockchain-based public key infrastructure scheme and registry are used for security and governance analysis.

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“…The systems have a centralized databank for storing individual records [2]. The national identity management systems experience security instabilities subject to system downtime, attacking hackers and software up-gradation as well as network traffic restrictions [3]. Identification, authorization and authentication process of individuals must have mechanisms to manage the information about individual trustworthily.…”

Section: Introductionmentioning

confidence: 99%