6 papers
System Password Security: Attack and Defense Mechanisms
Chaofang Shi, Zhongwen Li, Xiaoqi Li
System passwords serve as critical credentials for user authentication and access control when logging into operating systems or applications. Upon entering a valid password, users…
Security Analysis of Web Applications Based on Gruyere
Yonghao Ni, Zhongwen Li, Xiaoqi Li
With the rapid development of Internet technologies, web systems have become essential infrastructures for modern information exchange and business operations. However, alongside t…
MoveScanner: Analysis of Security Risks of Move Smart Contracts
Yuhe Luo, Zhongwen Li, Xiaoqi Li
As blockchain technology continues to evolve, the security of smart contracts has increasingly drawn attention from both academia and industry. The Move language, with its unique r…
Security Analysis of ChatGPT: Threats and Privacy Risks
Yushan Xiang, Zhongwen Li, Xiaoqi Li
As artificial intelligence technology continues to advance, chatbots are becoming increasingly powerful. Among them, ChatGPT, launched by OpenAI, has garnered widespread attention…
Information Security Based on LLM Approaches: A Review
Chang Gong, Zhongwen Li, Xiaoqi Li
Information security is facing increasingly severe challenges, and traditional protection means are difficult to cope with complex and changing threats. In recent years, as an emer…
When Blockchain Meets Crawlers: Real-time Market Analytics in Solana NFT Markets
Chengxin Shen, Zhongwen Li, Xiaoqi Li +1
In this paper, we design and implement a web crawler system based on the Solana blockchain for the automated collection and analysis of market data for popular non-fungible tokens…