Tektronix DPO7000/C, DPO70000/B/C/D/DX, DSA70000/B/C/D, MSO70000/C/DX, MSO5000/B,,DPO5000/B Series User manual

xx

MSO70000/C/DX, MSO5000/B Series Mixed Signal Oscilloscopes,
DSA70000/B/C/D Series Digital Serial Analyzers,
DPO70000/B/C/D/DX Series Digital Phosphor Oscilloscopes, and
DPO7000/C, DPO5000/B Series Digital Phosphor Oscilloscopes

ZZZ

Declassification and Security

Instructions

www.tektronix.com

*P077024507*

077-0245-07

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national copyright laws and international treaty provisions.

Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supersedes that in all previously published
material. Specifications and price change privileges reserved.

TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.

Contacting Tektronix

Tektronix, Inc.
14150 SW Karl Braun Drive
P.O. B o x 5 0 0
Beaverton, OR 97077
USA

For product information, sales, service, and technical support:

In North America, call 1-800-833-9200.
Worl dwi de, v isit www.tektronix.com to find contacts in your area.

Table of Contents

Preface ........... ................................ .................................. ................................ ................................................. iii

Products..................................................................................................................................................... ... iii

Related Documents ........................ .................................. ................................ ................................................. iv

Terms............................................................................................................................................................ v

Clear and Sanitize Procedures. . ..... . ..... ..... . ..... . ..... . .... . . .... . ..... . ..... . ..... ..... . ..... . ..... . .... . . .... . ..... . ..... . ........................... ...... 1

Memory Devices..................................... .................................. ................................ ........................................ 1

Media and Data Export Devices ....................... ................................ .................................. .................................... 7

Troubleshooting................................. ................................ .................................. ................................................. 17

How to Clear or Sanitize a Non-Functional Instrument ............. .................................. ................................ ................... 17

How to Recover from Clearing or Removing the Instrument Memory................................................................................. 18

Change Log ....................... .................................. ................................ ............................................................... 19

Declassification and Security i

Table of Contents

ii Declassification and Security

Preface

This document helps customers with data security concerns to sanitize or remove memory devices from the DPO5000,
DPO5000B, DPO7000C, DPO7000, DPO70000, DPO70000B, DPO70000C, DPO70000D, DPO70000DX, DSA70000,
DSA70000B, DSA70000C, DSA70000D, MSO5000, MSO5000B, MSO70000, MSO70000C, and MSO70000DX Series
instruments.

This series of instruments contains an open architecture PC with a removable hard drive. You can order additional
removable hard drives to swap in and out of the instrument as needed for security reasons.

These products have data storage (memory) devices and data export devices (USB ports, CD-RW/DVD ROM drive [except
for DPO5000/B and MSO5000/B Series instruments], Ethernet, GPIB [except for DPO5000/B and MSO5000/B Series
instruments], eSATA, and TekLink [except for DPO5000/B, MSO5000/B, and DPO7000C Series instruments]). These
instructions describe how to clear or sanitize the memory devices and disable the data output devices. The instructions also
describe how to declassify an instrument that is not functioning.

Reference

The procedures in this document are written to meet the requirements specified in:

NISPOM, DoD 5220.22–M, Chapter 8

ISFO Process Manual for Certification & Accreditation of Classified Systems under NISPOM

Products

The following Tektronix products are covered by this document:

DPO5034, DPO5054, DPO5104, and DPO5204

DPO5034B, DPO5054B, DPO5104B, and DPO5204B

DPO7054, DPO7104, DPO7254, and DPO7354

DPO7054C, DPO7104C, DPO7254C, and DPO7354C

DPO70404, DPO70604, DPO70804, DPO71254, DPO71604, a nd DPO72004

Declassification and Security iii

Preface

DPO70404B, DPO70604B, DPO70804B, DPO71254B, DPO71604B, and DPO72004B

DPO70404C, DPO70604C, DPO70804C, DPO71254C, DPO71604C, and DPO72004C

DPO73304D and DPO72504D

DPO73304DX, DPO72504DX, and DPO72304DX

DSA70404, DSA70604, DSA70804, DSA71254, DSA71604, and DSA72004

DSA70404B, DSA70604B, DSA70804B, DSA71254B, DSA71604B, and DSA72004B

DSA70404C, DSA70604C, DSA70804C, DSA71254C, DSA71604C, and DSA72004C

DSA73304D and DSA72504D

MSO5034, MSO5054, MSO5104, and MSO5204

MSO5034B, MSO5054B, MSO5104B, and MSO5204B

MSO70404, MSO70604, MSO70804, MSO71254, MSO71604, and MSO72004

MSO70404C, MSO70604C, MSO70804C, MSO71254C, MSO71604C, and MSO72004C

MSO73304DX, MSO72504DX, and MSO72304DX

Related Documents

DPO7000/C, DPO70000/B/C, DSA70000/B/C, and MSO70000/C Series Service Manual.

DPO5000, DPO7000, DPO70000B/C, DSA70000B/C, MSO5000, and MSO70000/C Series Service Manual.

DPO5000/B, DPO7000C, DPO70000C, DPO70000D/DX, DSA70000C, DSA70000D, MSO5000/B, and MSO70000C/DX
Series Service Manual.

iv Declassification and Security

Terms

Preface

The following terms may be used in this document:

Clear.

deny access to previously stored information by standard means of access.

Erase.

Media.

USB port/USB flash drive.

Sanitize.

This is typically used when the device will be moved (temporarily or permanently) from a secured area to a nonsecured
area.

Scrub.

Remove.

are available in the product service manual.

User Accessible.

User-Modifiable.

instrument user interface or remote control.

Volatile memory.

Nonvolatile memory.

Power off.

purpose of clearing data, putting the instrument in Standby mode does not qualify as powering off. For these products,
you must either press a rear-panel OFF switch or remove the power source from the instrument.

This eradicates data on media/memory before reusing it in a secured area. All reusable memory is cleared to

This is equivalent to clear.

Storage/data export device. A device that is used to store or export data from the instrument, such as a

This removes the data from media/memory so that the data cannot be recovered using any known technology.

This is equivalent to sanitize.

This is a physical means to clear the data by removing the memory device from the instrument. Instructions

User is able to directly retrieve the memory device contents.

The memory device can be written to by the user during normal instrument operation, using the

Data is lost when the instrument is powered off.

Data is retained when the instrument is p owered off.

Some instruments have a “Standby” mode, in which power is still supplied to the instrument. For the

Instrument Declassification.

removed from a secure environment. Declassification procedures include memory sanitization and memory removal,
and sometimes both.

Declassification and Security v

A term that refers to procedures that must be undertaken before an instrument can be

Preface

vi Declassification and Security

Clear and Sanitize Procedures

Memory Devices

The following tables list the volatile and nonvolatile memory devices in the instrument.

Terminology

The following terms are used in the tables in this section:

User data – Describes the type of information stored in the device. Refers to waveforms or other measurement data
representing signals connected to the instrument by users.

User settings – Describes the type of information stored in the device. Refers to instrument settings that can be
changed by the user.

Both – Describes the type o f information stored in the device. It means that both user data and user settings are
stored in the device.

None – Describes the type of information stored in the device. It means that neither user data or user settings
are stored in the device.

Directly – Describes how data is modified. It m eans that the user can modify the data.

Indirectly – Describes how data is modified. It means that the instrument system resources modifies the data and that
the user cannot modify the d ata.

Declassification and Security 1