14 citations · 23 across the 6 of their papers we have counts for
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cs.CR2024★ 2 cited
XChainWatcher: Monitoring and Identifying Attacks in Cross-Chain Bridges
André Augusto, Rafael Belchior, Jonas Pfannschmidt +2
Cross-chain bridges are a type of middleware for blockchain interoperability that supports the transfer of assets and data across blockchains. However, several of these bridges hav…
cs.CR2020
Distributed Attribute-Based Access Control System Using a Permissioned Blockchain
Sara Rouhani, Rafael Belchior, Rui S. Cruz +1
Auditing provides an essential security control in computer systems, by keeping track of all access attempts, including both legitimate and illegal access attempts. This phase can…