| 摘要 |
A security system and security method is provided for internet transactions for use in an electronic funds transfer environment and for confirmation of transactions over the internet. The system and method includes online processing of business transactions between at least one buyer, at least one seller, and at least one bank, where each user communicates via the internet and where each transaction incorporates use of a security key, said key comprising: code generated by a code engine independent of the buyer, the seller and the bank, said code being conveyed to the buyer by means independent of the internet, said code being supplied in machine readable format. The code is electronically verified by the seller and banker with the code engine before the transaction occurs.
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