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Current approaches to detect Internet threats prove incapable of consolidating critical services because detection usually takes places later than attacks. One traditional approach to protect critical services is patching, but it cannot take effect until the patches is distributed. This paper proposes a novel model (SCF) for critical services consolidation based on Feather weight Virtual Machine (FVM)...
Zero-day shellcodes has become a major threat to the Internet with complex obfuscation techniques. However, even the state-of-the-art NIDS has small chances of detecting them because they rely on known signatures. This paper presents hybrid detection for zero-day polymorphic shellcodes (HDPS) against shellcodes using various obfuscations. Our approach employs a heuristic approach to detect return...
On the basis of analyzing the safety formulas for various types of vulnerabilities, this paper presents a novel method for software vulnerability testing, which uses source-code conversion and the state information of function-call to test the vulnerability of software. This method could cover a variety of vulnerabilities. The implementation shows that it can check the attack of buffer overflow accurately,...
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