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Tamper-proof audit logs are secure historical system records of all actions and operations performed on a PowerMax array. The secure logs are internal to the array itself and include information such as configuration changes, service operations, and security-relevant actions. The logs cannot be tampered with, modified, edited, or deleted by any user with any level of access.
Relevant information recorded in the audit logs includes:
The audit logs have advanced filtering and search capabilities. Filtering and searching can be done by specific timeframe as well as by the foregoing parameters to help determine what operation was performed, where the operation came from, and by whom the operation was performed.
Records can be expanded to show more detailed information and can be exported as .log file.
The following figure shows an example of an audit log filtered by username and a searched action code of delete.