MAINTAINING DATA INTEGRITY

摘要

Aspects of the present invention maintain data integrity of a monitored data object in a monitored storage repository. A first security value for the monitored data object is determined. The first security value is stored along with an authentic copy of the monitored data object in the secure repository. The second security value for the monitored data object is determined after a predetermined time interval. The first security value is compared with the second security value. An alert is generated in response to determining a difference between the second security value and the first security value.