Search Results - Haichang, Gao

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  1. 1
    A new graphical password scheme resistant to shoulder-surfing

    A new graphical password scheme resistant to shoulder-surfing by Haichang, Gao, Zhongjie, Ren, Xiuling, Chang, Xiyang, Liu, Aickelin, Uwe

    Published 2010
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  2. 2
    An audio CAPTCHA to distinguish humans from computers

    An audio CAPTCHA to distinguish humans from computers by Haichang, Gao, Liu, Honggang, Yao, Dan, Liu, Xiyang, Aickelin, Uwe

    Published 2010
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  3. 3
    Against spyware using CAPTCHA in graphical password scheme

    Against spyware using CAPTCHA in graphical password scheme by Wang, Liming, Chang, Xiuling, Ren, Zhongjie, Haichang, Gao, Liu, Xiyang, Aickelin, Uwe

    Published 2010
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