Konica Minolta bizhub PRESS C6000 - Manual (Page 39)

bizhub PRESS C7000/C6000 2-32
2.4 Administrator Security Functions 2
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: signifies subject of security protection for each.
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
*1
: Audit log ID will be saved as user ID when user authentication is successfully made, or when password
inconformity occurs with a registered user name.
*2
: Audit log ID will be saved as unregistered user ID when authentication failure occurs with an unregistered
user name.
The purpose of analyzing the audit log is to understand the following and implement countermeasures:
-
Whether or not data was accessed or tampered with
- Subject of attack
-
Details of attack
-
Result of attack
For specific analysis methods, see the following description.
No. Operation Audit ID Stored ac-
tion Result
1 CE authentication CE ID 01 OK/NG
2 Administrator authentication Administrator ID 02 OK/NG
3 Set/Change Enhanced Security mode Administrator ID 03 OK
4 Print audit log/output all to USB CE ID/Administrator ID 04 OK
5 Change/Register CE password CE ID 05 OK
6 Change/Register administrator pass-
word CE ID/Administrator ID 06 OK
7 Create user by administrator User ID 07 OK
8 Change/register user password by ad-
ministrator User ID 08 OK
9 Delete user by administrator User ID 09 OK
10 Change attributes of user by adminis-
trator User ID 10 OK
11 Password authentication for user User ID
*1
/Unregistered
user ID
*2
11 OK/NG
12 Change attributes of user by user (user
password, etc.) User ID 12 OK
13 Change HDD lock password Administrator ID 19 OK
14 (not used)
15 Access to stored job
(Printing hold/HDD store job, recalling
HDD store job to hold job, storing hold
job on HDD) User ID 15 OK
16 Delete stored job User ID 16 OK