Blockchain is widely applied in many applications. However, it faces many security risks.
Unlike external attacks, the evildoing of internal members need more attentions in …

While blockchain technology provides strong cryptographic protection on the ledger and the
system operations, the underlying blockchain networking remains vulnerable due to …

Blockchain has been viewed as a breakthrough and an innovative technology due to its
privacy, security, immutability, and data integrity characteristics. The consensus layer of the …

Blockchain is a technology that ensures integrity, transparency, and reliability of transactions
without a centralized server by jointly verifying, recording, and storing transaction …

Blockchain is promised for a wide range of applications in fields such as the Internet of
Things and cryptocurrencies. Properly utilized, blockchain technology can play a positive …

As a popular trust infrastructure, the blockchain is applied in many fields. However, it faces
many security problems. Anomaly detection can find operation anomalies including attacks …

Securing decentralized networks becomes crucial as blockchain technology grows more
popular. This study suggests a system for intrusion detection that combines blockchain …

This paper presents a network intrusion behavior detection utilizing an adaptive blockchain
mechanism. A Layered Voting Rule System (LVRS) is introduced, which contains a positive …

Crypto crimes peaked in 2021, and recent years have shown that blockchain is not going to
die but will stay with us. In addition, blockchain transaction throughputs are expected to rise …

Recently, blockchain technology has appeared as a powerful decentralized tool for data
integrity protection. The use of smart contracts in blockchain helped to provide a secure …