Survey on blockchain networking: Context, state-of-the-art, challenges
Blockchains, in general, and cryptocurrencies such as Bitcoin, in particular, are realized
using distributed systems and hence critically rely on the performance and security of the …
using distributed systems and hence critically rely on the performance and security of the …
The security reference architecture for blockchains: Toward a standardized model for studying vulnerabilities, threats, and defenses
I Homoliak, S Venugopalan… - … Surveys & Tutorials, 2020 - ieeexplore.ieee.org
Blockchains are distributed systems, in which security is a critical factor for their success.
However, despite their increasing popularity and adoption, there is a lack of standardized …
However, despite their increasing popularity and adoption, there is a lack of standardized …
[HTML][HTML] A survey on blockchain technology and its security
H Guo, X Yu - Blockchain: research and applications, 2022 - Elsevier
Blockchain is a technology that has desirable features of decentralization, autonomy,
integrity, immutability, verification, fault-tolerance, anonymity, auditability, and transparency …
integrity, immutability, verification, fault-tolerance, anonymity, auditability, and transparency …
Exploring sybil and double-spending risks in blockchain systems
M Iqbal, R Matulevičius - IEEE Access, 2021 - ieeexplore.ieee.org
The first step to realise the true potential of blockchain systems is to explain the associated
security risks and vulnerabilities. These risks and vulnerabilities, exploited by the threat …
security risks and vulnerabilities. These risks and vulnerabilities, exploited by the threat …
Blockchain censorship
Permissionless blockchains promise resilience against censorship by a single entity. This
suggests that deterministic rules, not third-party actors, decide whether a transaction is …
suggests that deterministic rules, not third-party actors, decide whether a transaction is …
Syncattack: Double-spending in bitcoin without mining power
The existing Bitcoin security research has mainly followed the security models in [22, 35],
which stipulate that an adversary controls some mining power in order to violate the …
which stipulate that an adversary controls some mining power in order to violate the …
Revisiting nakamoto consensus in asynchronous networks: A comprehensive analysis of bitcoin safety and chainquality
The Bitcoin blockchain safety relies on strong network synchrony. Therefore, violating the
blockchain safety requires strong adversaries that control a mining pool with 51% hash rate …
blockchain safety requires strong adversaries that control a mining pool with 51% hash rate …
Decentralized and lightweight approach to detect eclipse attacks on proof of work blockchains
B Alangot, D Reijsbergen… - … on Network and …, 2021 - ieeexplore.ieee.org
Clients of permissionless blockchain systems, like Bitcoin, rely on an underlying peer-to-
peer network to send and receive transactions. It is critical that a client is connected to at …
peer network to send and receive transactions. It is critical that a client is connected to at …
[PDF][PDF] As Strong As Its Weakest Link: How to Break Blockchain DApps at RPC Service.
Modern blockchains have evolved from cryptocurrency substrates to trust-decentralization
platforms, supporting a wider variety of decentralized applications known as DApps …
platforms, supporting a wider variety of decentralized applications known as DApps …
[PDF][PDF] The Risks of the Blockchain A Review on Current Vulnerabilities and Attacks.
Although the first hype of blockchains is over, subject matter experts are still convinced, that
this technology has potential to enable more groundbreaking innovations in multiple …
this technology has potential to enable more groundbreaking innovations in multiple …