Design Guide
Page 2
... Functions 12 1-3 Data Security ...14 1-3-1 External I/F ...14 1-3-2 Protection of Program Data from Illegal Access via an External Device 14 1-4 Protection of MFP/LP Firmware 17 1-4-1 Firmware Installation/Update 17 1-4-2 Verification of Firmware/Program Validity 20 1-5 Authentication, Access Control 21 1-5-1 Authentication ...21 1-5-2 IC Card Authentication 24 1-5-3 Access Control...25 1-6 Administrator Settings 26 1-7 Data Protection ...27...
... Functions 12 1-3 Data Security ...14 1-3-1 External I/F ...14 1-3-2 Protection of Program Data from Illegal Access via an External Device 14 1-4 Protection of MFP/LP Firmware 17 1-4-1 Firmware Installation/Update 17 1-4-2 Verification of Firmware/Program Validity 20 1-5 Authentication, Access Control 21 1-5-1 Authentication ...21 1-5-2 IC Card Authentication 24 1-5-3 Access Control...25 1-6 Administrator Settings 26 1-7 Data Protection ...27...
Design Guide
Page 8
...: Intermediary device connected to the MFP/LP via an Ethernet connection for performing remote diagnostic operations including firmware updates and settings changes. • SD card I/F: Used for performing service maintenance and as an interface for firmware storage media. • RAM, HDD: Image data stored in the RAM and HDD memory undergoes compression, decompression...
...: Intermediary device connected to the MFP/LP via an Ethernet connection for performing remote diagnostic operations including firmware updates and settings changes. • SD card I/F: Used for performing service maintenance and as an interface for firmware storage media. • RAM, HDD: Image data stored in the RAM and HDD memory undergoes compression, decompression...
Design Guide
Page 10
... Gate: Intermediary device connected to the LP via an Ethernet connection for performing remote diagnostic operations including firmware updates and settings changes. • SD card I/F: Used for performing service maintenance and as an interface for firmware storage media. • RAM, HDD: Image data stored in the RAM and HDD memory undergoes compression, decompression...
... Gate: Intermediary device connected to the LP via an Ethernet connection for performing remote diagnostic operations including firmware updates and settings changes. • SD card I/F: Used for performing service maintenance and as an interface for firmware storage media. • RAM, HDD: Image data stored in the RAM and HDD memory undergoes compression, decompression...
Design Guide
Page 12
... on to the controller to managing hardware resources, this module mediates control of image data to be sent as a FAX via the connection protocols between SP settings and machine operations. counters). Controls remote correspondence with RC Gate (e.g. RPCS) that used for Information Security SCS (System Control Service) SRM (System Resource Manager... to the controller. Scanning can be printed out from the printing engine. Also receives FAX data and prints it out from the printing engine. diagnostics, firmware update, settings changes).
... on to the controller to managing hardware resources, this module mediates control of image data to be sent as a FAX via the connection protocols between SP settings and machine operations. counters). Controls remote correspondence with RC Gate (e.g. RPCS) that used for Information Security SCS (System Control Service) SRM (System Resource Manager... to the controller. Scanning can be printed out from the printing engine. Also receives FAX data and prints it out from the printing engine. diagnostics, firmware update, settings changes).
Design Guide
Page 17
... via the SD card slot. 3. This applies to firmware updates as well as its own, and in the SD card is overwritten with new files Firmware Update Using an SD Card Page 17 of MFP/LP options. The Ricoh license server applies the SHA-1 algorithm (Secure Hash Algorithm...as to verify that are sent SD 64 MB SD card Progra m Digital signature Ricoh License Server 1. A private key is newer that the firmware version is used to encrypt this storage media. Verification of a firmware update, that the one already installed. 4. Generate MD1 ins ta lled Program using ...
... via the SD card slot. 3. This applies to firmware updates as well as its own, and in the SD card is overwritten with new files Firmware Update Using an SD Card Page 17 of MFP/LP options. The Ricoh license server applies the SHA-1 algorithm (Secure Hash Algorithm...as to verify that are sent SD 64 MB SD card Progra m Digital signature Ricoh License Server 1. A private key is newer that the firmware version is used to encrypt this storage media. Verification of a firmware update, that the one already installed. 4. Generate MD1 ins ta lled Program using ...
Design Guide
Page 18
... machine functions (Copier, Printer, etc.) 3. Decryption Public key MD2 8. Since these files are sent 2. Download Client PC Remote Firmware Installation Performed by an individual with new files If MD1 = MD2 Digital signature Ricoh distribution server Program + digital signature Program Ricoh license server 1. The process for remote updates as that a remote update is being requested 4.
... machine functions (Copier, Printer, etc.) 3. Decryption Public key MD2 8. Since these files are sent 2. Download Client PC Remote Firmware Installation Performed by an individual with new files If MD1 = MD2 Digital signature Ricoh distribution server Program + digital signature Program Ricoh license server 1. The process for remote updates as that a remote update is being requested 4.
Design Guide
Page 19
... @Remote Center Digital signature Program + digital signature Ricoh Licenese Server Remote Firmware Installation using @Remote Remote installation Download Ridoc IO OperationServer Ricoh distribution server Update performed using Web Smart Device Monitor V2 (device management utility) Update commands issued Digital signature Program + digital signature Ricoh license server Client PC Remote Firmware Installation via Web SmartDeviceMonitor Professional IS (performed...
... @Remote Center Digital signature Program + digital signature Ricoh Licenese Server Remote Firmware Installation using @Remote Remote installation Download Ridoc IO OperationServer Ricoh distribution server Update performed using Web Smart Device Monitor V2 (device management utility) Update commands issued Digital signature Program + digital signature Ricoh license server Client PC Remote Firmware Installation via Web SmartDeviceMonitor Professional IS (performed...
Design Guide
Page 20
...to continually ensure the validity of all controller core programs and application firmware installed on the MFP/LP at the time of product shipment, as well as those that only valid programs are newly installed as updates through the process explained in section 1.4.1 above : RTM (Root Trust... of Measurement) is booted up. Trusted Boot employs two methods to verify the validity of the programs/firmware mentioned above , the MFP/LP performs a validation process...
...to continually ensure the validity of all controller core programs and application firmware installed on the MFP/LP at the time of product shipment, as well as those that only valid programs are newly installed as updates through the process explained in section 1.4.1 above : RTM (Root Trust... of Measurement) is booted up. Trusted Boot employs two methods to verify the validity of the programs/firmware mentioned above , the MFP/LP performs a validation process...
Design Guide
Page 37
... Not logged Authentication lock-out (actual Not logged lock-out occurs or settings are changed) Firmware update performed Not logged Change in firmware configuration Not logged detected Firmware configuration Not logged Encryption key operation performed Not logged Invalid firmware detected Not logged Change made to Time/Date settings Not logged Authentication password changed Not logged...
... Not logged Authentication lock-out (actual Not logged lock-out occurs or settings are changed) Firmware update performed Not logged Change in firmware configuration Not logged detected Firmware configuration Not logged Encryption key operation performed Not logged Invalid firmware detected Not logged Change made to Time/Date settings Not logged Authentication password changed Not logged...