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However, if the document data operated by the cancelled user job is a stored document, the data will not
be deleted and remain stored in the TOE.
7.4 Use-of-Feature Restriction Function
The Use-of-Feature Restriction Function is to authorise TOE users to use Copy Function, Printer Function,
Scanner Function, Document Server Function and Fax Function in accordance with the roles of the identified
and authenticated TOE users and user privileges set for each user.
FDP_ACC.1(b) and FDP_ACF.1(b)
The TOE verifies the role for an authorised TOE user who attempts to start operating Copy Function, Printer
Function, Scanner Function, Document Server Function, and Fax Function.
If the role is that of normal user, the user can operate only functions that are included in the available
function list set for each normal user.
If the role is that of MFP administrator, the user can operate Fax Reception Function that corresponds to
MFP management.
If the role is that of supervisor and RC Gate, using any functions is not allowed.
7.5 Network Protection Function
The Network Protection Function is to provide network monitoring to prevent information leakage when
LAN is used and to detect data tampering.
FTP_ITC.1
The encrypted communications provided by the TOE differ depending on communicating devices. Table 38
shows the encrypted communications provided by the TOE.
Table 38 : Encrypted Communications Provided by the TOE
Encrypted communications provided by the TOE Communicating
Devices
Protocols Cryptographic Algorithms
Client computer TLS1.0 AES(128bits, 256bits), 3DES(168bits)
External
authentication server
Kerberos AES(128bits, 256bits), 3DES(168bits)
RC Gate SSL3.0, TLS1.0 AES(128bits, 256bits), 3DES(168bits)
FTP server IPSec AES(128bits, 192bits, 256bits), 3DES(168bits)
SMB server IPSec AES(128bits, 192bits, 256bits), 3DES(168bits)
SMTP server S/MIME 3DES(168bits)
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