Benutzerhandbuch für Xerox 5775

Inhaltsverzeichnis

• INTRODUCTION

  5
• Purpose

  5
• Target Audience

  5
• Disclaimer

  5
• DEVICE DESCRIPTION

  6
• Security-relevant Subsystems

  6
• 2.1.1. Physical Partitioning

  6
• 2.1.2. Security Functions allocated to Subsystems

  7
• Controller

  8
• Purpose

  8
• Memory Components

  8
• External Connections

  10
• USB Ports

  10
• Fax Module

  11
• 2.3.1. Purpose

  11
• 2.3.2. Hardware

  11
• Scanner

  11
• 2.4.1. Purpose

  11
• 2.4.2. Hardware

  11
• Graphical User Interface (GUI)

  12
• 2.5.1. Purpose

  12
• 2.5.2. Hardware

  12
• Marking Engine (also known as the Image Output Terminal or IOT)

  13
• Purpose

  13
• Hardware

  13
• Control and Data Interfaces

  13
• System Software Structure

  13
• Open-source components

  13
• OS Layer in the Controller

  13
• Network Protocols

  15
• Logical Access

  16
• Network Protocols

  16
• Ports

  17
• IP Filtering

  21
• SYSTEM ACCESS

  22
• Authentication Model

  22
• Login and Authentication Methods

  24
• 3.2.1. System Administrator Login [All product configurations]

  24
• 3.2.2. User authentication

  24
• System Accounts

  26
• 3.3.1. Printing [Multifunction models only]

  26
• 3.3.2. Network Scanning [Multifunction models only]

  26
• Diagnostics

  27
• Service [All product configurations]

  27
• Alternate Boot via Serial Port

  27
• tty Mode

  27
• Diagnostics via Portable Service Workstation (PSW) Port

  27
• Summary

  30
• SECURITY ASPECTS OF SELECTED FEATURES

  31
• Audit Log

  31
• Xerox Standard Accounting

  39
• Automatic Meter Reads

  40
• Encrypted Partitions

  40
• Image Overwrite

  40
• Algorithm

  41
• User Behavior

  41
• Overwrite Timing

  41
• RESPONSES TO KNOWN VULNERABILITIES

  42
• Security @ Xerox (www.xerox.com/security)

  42
• APPENDICES

  43
• Appendix A – Abbreviations

  43
• Appendix B – Supported MIB Objects

  45
• Appendix C –Standards

  48
• Appendix E – References

  50