Zhejun Fang

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Logic vulnerabilities occur when mistakes arise in the control flow associated to critical functionalities. We propose a lightweight static analysis approach to detect logic vulnerabilities in Java Web applications. The core idea of our approach is to discover deviant behaviors among duplication samples. Program slicing technique is leveraged to extract(More)
This paper presents a trust-based model for secure network admission and trustworthy routing. Firstly, a dynamic routing trust model based on trust relationship and routing behaviors is brought forward. The model not only supports trust network connection, but also gives a comprehensive assessment to the network security and efficiency affected by router(More)
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