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Print Controller Design Guide for Information Security

Page 2 of 86

TABLE OF CONTENTS

1. Internal System Configuration........................................................................................ 7

1-1 Hardware Configuration ............................................................................................. 7

1-1-1 MFP ........................................................................................................................ 7

1-1-2 LP ........................................................................................................................... 9

1-2 Software Configuration............................................................................................. 11

1-2-1 Shared Service Layers.......................................................................................... 11

1-2-2 Principal Machine 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

1-7-1 Data Erase/Overwrite............................................................................................ 27

1-7-2 Encryption of Stored Data..................................................................................... 29

1-7-3 Protection of Address Book Data .......................................................................... 32

1-7-4 Document Server Documents (MFP models only)................................................ 33

1-8 Job/Access Logs...................................................................................................... 35

1-9 Capture (MFP Models Only) .................................................................................... 39

1-9-1 Overview of Capture Operations........................................................................... 39

1-9-2 Operations that Generate Captured Images ......................................................... 39

Ricoh Aficio SP C820DN Design Guide

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