Research on the Security of Microsoft's Two-Layer Captcha.
Haichang GaoMengyun TangYi LiuPing ZhangXiyang LiuPublished in: IEEE Trans. Inf. Forensics Secur. (2017)
Keyphrases
- user authentication
- information security
- windows xp
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- multi layer
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- computer security
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- business intelligence
- intrusion detection
- security issues
- security requirements
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- visual basic
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- network layer