Sammy Chan

Detection of Vulnerabilities of Blockchain Smart Contracts

2023 · IEEE Internet of Things Journal

With the wide application of Internet of Things and blockchain, research on smart contracts has received increased attention, and security threat detection for smart contracts is one of the main focuses. This article first introduces …

Special Characters Usage and Its Effect on Password Security

2024 · IEEE Internet of Things Journal

Continuously preventing weak password attacks is one of the most important initiatives to secure IoT and smart contract platforms. Despite their significance as crucial components of passwords, special character segments have been overlooked. This study …