Use-Of-Feature Restriction Function; Network Protection Function; Table 38 : Encrypted Communications Provided By The Toe - Ricoh Aficio MP 4002 Manual

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.
Communicating
Devices
Client computer
External
authentication server
RC Gate
FTP server
SMB server
SMTP server
Copyright (c) 2012 RICOH COMPANY, LTD. All rights reserved.

Table 38 : Encrypted Communications Provided by the TOE

Encrypted communications provided by the TOE
Protocols
TLS1.0
Kerberos
SSL3.0, TLS1.0
IPSec
IPSec
S/MIME
Cryptographic Algorithms
AES(128bits, 256bits), 3DES(168bits)
AES(128bits, 256bits), 3DES(168bits)
AES(128bits, 256bits), 3DES(168bits)
AES(128bits, 192bits, 256bits), 3DES(168bits)
AES(128bits, 192bits, 256bits), 3DES(168bits)
3DES(168bits)
Page 87 of 93