| 摘要 |
The invention concerns a backup method for transaction information comprising: a step which consists in detecting the start of a visit to a remote site; a step which consists in detecting a transaction comprising at least one of the following operations: implementing a method for authentication or asymmetric key electronic signature of the user; detecting at least a predetermined sequence of symbols in a page received from the site; and determining that a page address or a domain name of the remote site corresponds to at least a predetermined address; and when the transaction is detected, a step which consists in storing in non-volatile storage, a trace of the pages of said remote site.
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