| 摘要 |
FIELD: information technology. ^ SUBSTANCE: transaction isolated data storage system has a set of isolated basic data, which is isolated such that it is accessible only for at least one secure application, wherein said set of isolated basic data contains a transaction part which is accessible according to transaction properties, and a non-transaction part which stores non-transaction data; a transaction data management apparatus which facilitates access to the transaction part of the set of isolated basic data in accordance with transaction properties; and an isolated data management apparatus, operably linked to the set of isolated basic data, and configured to control access to said set of isolated data. ^ EFFECT: improved data access protection by granting access to data in accordance with transaction properties and granting access to data subject to restrictions for secure applications. ^ 20 cl, 7 dwg |
