| 摘要 |
A system and method for supporting logging of transaction data is disclosed. According to the method, a transaction is requested of an application. The application secures the transaction to provide verifiable data that the transaction is completed. In order to secure the transaction, data is provided to a security token. The token then requests transaction authorisation from other systems by transmitting a challenge to each other system. The other systems then respond to the challenge to authorise or prevent the transaction from being processed. Since each other system is provided with transaction data within the challenge, the other computers are capable of logging each transaction that they authorise. <IMAGE> |
