Konica Minolta bizhub PRESS C1100 - Manual (Page 38)

2-28 bizhub PRESS C1100/C1085
Administrator Security Functions 2 2.3
2.3.6 Analyzing Audit Log
Audit log needs to be analyzed by the administrator regularly (once per month), or when the data saved in the
machine are illegally accessed or even tampered.
The machine is supposed to store up to 750 logs per month. If more than 750 logs are assumed to be stored
in a month, carry out the analysis in a shorter period before unanalyzed logs reach that number.
Audit log information
The audit log contains the following information:
1. date/time: registers date and time of the operation that resulted in the creation of a log entry.
2. id: specifies person who made the operation, or subject for security protection.
- -1: operation by customer engineer (CE)
- -2: operation by the administrator
- -3: operation by the unregistered user
- Other integer: indicates subjects for security protection, and the following action IDs narrow down the
subject for protection. User ID: numbers from 1 to 1000. Secure User ID: numbers from 1 to 99999.
3. action: indicates number that specifies the operation. For details, refer to the following table.
4. result: records result of the operation. For password authentication, success/failure is indicated as
OK/NG. For operations without password authentication, all log entries are indicated as OK.