With the rapid development of Internet, electronic commerce has also developed sharply. Now electronic transaction security online has become the bottleneck of the further development of electronic commerce.

 
  • 随着Internet的迅猛发展,电子商务也迅速发展起来,但是网上电子交易信息的安全问题业已成为电子商务的进一步发展的瓶颈。
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