Analyzing Audit Log - Konica Minolta bizhub PRESS 1250/1250P User Manual

2.5 Administrator Security Functions
2.5.6

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. Refer to the following table for details.
4. result: records result of the operation. For password authentication, success/failure will be indicated as
OK/NG. For operations without password authentication, all log entries will be indicated as OK.
Table of items saved in audit log
No. Operation
1 CE authentication
2 Administrator authentication
3 Set/Change Enhanced Security mode
4 Print audit log
5 Change/Register CE password
6 Change/Register administrator pass-
word
7 Create user by administrator
8 Change/Register user password by ad-
ministrator
9 Delete user
10 Change user attribute
11 Password authentication for user
12 Change attributes of user by user (user
password, etc.)
13 Access to file
(Read document data)
bizhub PRESS 1250P
Audit ID
CE ID
Administrator ID
Administrator ID
CE ID
CE ID
CE ID/Administrator ID
User ID
User ID
User ID
User ID
*1
User ID /Unregistered
*2
user ID
User ID
User ID
2
Stored ac- Result
tion
01 OK/NG
02 OK/NG
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK/NG
12 OK
13 OK
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