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Nanchang-Hangkong-Daxue
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Stand Alone
![Proceedings 22-24 May 2009, Nanchang, China ; [part of the 2009 International Symposium on Electronic Commerce Security (ISECS 2009)]](/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fmenrva_img_storage%2Fcovers%2Fmenrva-default-cover.jpg&w=3840&q=80)