Xerox 3550 User Manuals

Table of Contents

• INTRODUCTION

  5
• Purpose

  5
• Target Audience

  5
• Disclaimer

  5
• DEVICE DESCRIPTION

  6
• Security-relevant Subsystems

  7
• 2.1.1. Physical Partitioning

  7
• 2.1.2. Security Functions allocated to Subsystems

  8
• Controller

  9
• Purpose

  9
• Memory Components

  9
• 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
• Local User Interface (LUI)

  12
• 2.5.1. Purpose

  12
• 2.5.2. Hardware

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

  12
• Purpose

  12
• Hardware

  12
• Control and Data Interfaces

  12
• System Software Structure

  13
• Open-source components

  13
• OS Layer in the Controller

  13
• Network Protocols

  14
• Logical Access

  15
• Network Protocols

  15
• Ports

  16
• IP Filtering

  20
• SYSTEM ACCESS

  21
• Authentication Model

  21
• Login and Authentication Methods

  21
• 3.2.1. System Administrator Login [All product configurations]

  21
• 3.2.2. User authentication

  21
• System Accounts

  24
• 3.3.1. Printing [Multifunction models only]

  24
• 3.3.2. Network Scanning [Multifunction models only]

  24
• Diagnostics

  24
• SECURITY ASPECTS OF SELECTED FEATURES

  25
• SMart eSolutions

  25
• Meter Assistant

  25
• Supplies Assistant

  25
• Summary

  25
• RESPONSES TO KNOWN VULNERABILITIES

  26
• Security @ Xerox (www.xerox.com/security)

  26
• APPENDICES

  27
• Appendix A – Abbreviations

  27
• Appendix B – Supported MIB Objects

  29
• Appendix C –Standards

  31
• Appendix E – References

  32