Research on Enterprise DNS Security Scheme Based on Blockchain Technology

Zhang, Jichuan; Zhai, Jianhong; Ru, Yang; Liu, Shuyan

doi:10.1007/978-981-15-2777-7_56

Cited by 4 publications

(5 citation statements)

References 17 publications

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“…This paper conducts experiments on the basis of the enterprise level DNS security architecture scheme based on blockchain technology [4]. This scheme mainly organizes the DNS cache server into a blockchain, and updates the cache records through smart contract voting, so as to solve the problems of DNS spoofing and buffer poisoning [2].…”

Section: Time Efficiency Of Cross Organization Domain Name Access Bas...mentioning

confidence: 99%

“…It is a communication protocol to realize one chain to another. If consensus mechanism [4] is the soul core of blockchain 2.0 [5], then cross chain technology [6] is the key to realize the interconnection and value transfer between blockchains, and is the core and key technology in the era of blockchain 3.0 [7].…”

Section: Introductionmentioning

confidence: 99%

“…The main contributions of this paper are as follows: 1) proposed a blockchain P2P network credibility evaluation model; 2) proposed a blockchain data cross chain integration scheme; 3) implemented the enterprise level DNS Cross organization domain name access scheme based on blockchain technology [4].…”

Section: Introductionmentioning

confidence: 99%

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Research on Cross-Chain Data Integration Technology Based on Trust Computing

Liu

Zhai

Yang

et al. 2022

Advances in Transdisciplinary Engineering

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With the rapid development of blockchain technology, a large number of blockchain projects have been designed to meet the needs of different scenarios. However, they are developed by different teams based on different application scenarios and design concepts and using different technical architectures. Each project forms an isolated blockchain P2P network, just like isolated information islands. Cross chain technology is an important technical means to realize the interconnection between chains. At present, the main cross chain mechanisms include Hash TimeLock Contract(HTLC), sidechains, notary mechanisms and communication protocol suite. However, they all have their own disadvantages, such as vulnerability and centralized risk, and only focus on the cross chain transfer of value. This paper proposes a data integration mechanism based on the trust of blockchain nodes: firstly, the blockchain network initiating the integration randomly selects several nodes as the evaluation committee to join the blockchain network providing data sources, and then the evaluation committee evaluates the credibility of the chain according to the model. Finally, if the credibility is higher than the threshold, the integration is initiated. In this paper, the above scheme is applied to the domain name cross organization access, and the experimental test proves the feasibility, efficiency and accuracy of the scheme.

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Section: Time Efficiency Of Cross Organization Domain Name Access Bas...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Research on Cross-Chain Data Integration Technology Based on Trust Computing

Liu

Zhai

Yang

et al. 2022

Advances in Transdisciplinary Engineering

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“…DNS Security is not limited to "vulnerability" or "harassment", but has a clear strategic and systematic nature, and has become one of the focuses of unprecedented struggle and competition, that is, "whoever controls DNS will own the Internet" [16].…”

Section: E Epiloguementioning

confidence: 99%

DNS is the Internet Pivotal Basics and Fundamental

Chengjin¹

2022

International Journal of Advanced Network, Monitoring and Controls

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DNS provides name resolution services for Internet applications and is an important infrastructure of the Internet. The domain name system is the core infrastructure of the Internet, which is responsible for the composition of irregular digital sequences Internet protocol address (IP) and highly readable domain names are converted to each other, which is an important prerequisite for maintaining the normal operation of the Internet. The domain name system provides domain name to IP address translation. DNS system was designed to run in a trusted environment at the beginning, but now the complex Internet environment makes the vulnerability of DNS protocol appear. This paper briefly describes the current situation of the Internet and the domain name system. By analyzing the current situation of the domain name system, the structure of the IPv6 domain name system and the development of DNS related technologies, it concludes that DNS Security issues are not limited to “vulnerability” or “harassment”, but have a clear strategic and systematic nature, and have become one of the focuses of unprecedented struggle and competition, that is, “whoever controls DNS will own the Internet”. At the same time, this paper also summarizes the latest research achievements in DNS protocol design and system implementation, and prospects the possible hot research directions in the future.

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“…Similarly, Guan et al [60] presented a domain authentication scheme named AuthLedger to reduce the level of trust in certificate authorities (CAs). On the other hand, some studies are focused on improving the security of the DNS nodes [62,69,75,77]. For example, He et al [62] proposed a trustworthy decentralised DNS root management architecture based on permissioned blockchain.…”

Section: Related Workmentioning

confidence: 99%

Ethereum Name Service: the Good, the Bad, and the Ugly

Xia,

Wang,

et al. 2021

Preprint

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and Telecommunications, China DNS has always been criticized for its inherent design flaws, making the system vulnerable to kinds of attacks. Besides, DNS domain names are not fully controlled by the users, which can be easily taken down by the authorities and registrars. Since blockchain has its unique properties like immutability and decentralization, it seems to be promising to build a decentralized name service on blockchain. Ethereum Name Service (ENS), as a novel name service built atop Etheruem, has received great attention from the community. Yet, no existing work has systematically studied this emerging system, especially the security issues and misbehaviors in ENS. To fill the void, we present the first large-scale study of ENS by collecting and analyzing millions of event logs related to ENS. We characterize the ENS system from a number of perspectives. Our findings suggest that ENS is showing gradually popularity during its four years' evolution, mainly due to its distributed and open nature that ENS domain names can be set to any kinds of records, even censored and malicious contents. We have identified several security issues and misbehaviors including traditional DNS security issues and new issues introduced by ENS smart contracts. Attackers are abusing the system with thousands of squatting ENS names, a number of scam blockchain addresses and malicious websites, etc. Our exploration suggests that our community should invest more effort into the detection and mitigation of issues in Blockchain-based Name Services towards building an open and trustworthy name service.

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Research on Enterprise DNS Security Scheme Based on Blockchain Technology

Cited by 4 publications

References 17 publications

Research on Cross-Chain Data Integration Technology Based on Trust Computing

Research on Cross-Chain Data Integration Technology Based on Trust Computing

DNS is the Internet Pivotal Basics and Fundamental

Ethereum Name Service: the Good, the Bad, and the Ugly

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