Tektronix DPO2012, DPO2014, DPO2024, MSO2012, MSO2014 Declassification

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DPO2000/B and MSO2000/B Series Oscilloscopes

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Declassiﬁcation and S ecurity

Instructions

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P077010801*

077-0108-01

Copyright © Tektronix. All rights reserved. Licensed software products are owned by Tektronix or its subsidiaries or suppliers, and are protected by 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. Speciﬁca tions and price change privileges reserved.

TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.

TekSecure is a trademark of Tektronix, Inc.

Contacting Tektronix

Tektronix, Inc. 14150 SW Karl Braun Drive P.O . B o x 5 00 Beaverton, OR 97077 USA

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

In North America, call 1-800-833-9200. Worldwide, visit www.tektronix.com to ﬁnd contacts in your area.

Table of Contents

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

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

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

Data Export

Built-In Security Features .............................. ................................ ........................... 4

When to Use TekSecure............................ .................................. ......................... 4

What TekSecure Does......................................................................................... 4

Disable the LAN Port and Clear LAN Ethernet Settings.. ... . ... ... . ... ... . ... ... . ... ... . ... ... . .. . ... . . . 5

Disable the USB Device Port................................................................................. 6

Clear an

d Sanitize a Non-Functional Instrument.. . .. . ... ... . ... ... ... . ... ... . ... ... ... . ... ... . .. . ... ... . ... ... . 7

Devices........................................................................................... 3

DPO2000/B and MSO2000/B Series Declassiﬁcation and Security Instructions i

Table of Contents

ii DPO2000/B and MSO2000/B Series Declassiﬁcation and Security Instructions

Preface

If you have data security concerns, this document helps you to sanitize or remove memory devices from the DPO2000/B and MSO2000/B Series Digital Phosphor and Mixed Sig

The DPO2000/B and MSO2000/B series products h ave data storage (memory) devices and to clear or sanitize the memory devices, and also tell you how to declassify an instrument that is not functioning.

Instrument code and calibration settings reside in nonvolatile ﬂash memory. Instrument setups and reference waveforms may also be stored in ﬂashmemoryor on USB drives connected to the instrument.

If you have any questions, contact the Tektronix Technical Support Center at www.tektronix.com/support.

nal Oscilloscopes.

data output devices (USB ports). These instructions tell you how

Products

Related Documents

The following Tektronix products are covered by this document:

DPO20

DPO2004B

DPO2012/B

DPO2014/B

DPO2022B

DPO2024/B

MSO2004B

MSO2012/B

MSO2014/B

MSO2022B

MSO2024/B

The DPO2000 and MSO2000 Series Digital Phosphor and Mixed Signal Oscilloscopes Service Manual, part number 071-2331-XX, is available on the Tektronix Web site at www.tektronix.com/manuals.

02B

O2002B

DPO2000/B and MSO2000/B Series Declassiﬁcation and Security Instructions iii

Preface

Terms

The following t

Clear. This removes data on media/memory before reusing it in a secured area. All reus information by standard means of ac cess.

Erase. This

Media storage/data export device. Any of several devices that can be used

to store or e

Nonvolatile memory. Data is retained when the instrument is powered off.

Power off. Some instruments have a “Standby” mode, in which power is

still supplied to the instrument. For the purpose of clearing data, putting the instrume products, you will need to either press a rear-panel OFF switch or remove the power source from the instrument.

Remove. This is a physical means to clear the data by removing the memory device from the instrument. Instructions are available in the product Service Manual.

Sanitize. This eradicates the data from media/memory so that the data cannot be recovered by other means or technology. This is typically used when the device will be moved (temporarily or permanently) from a secured area to a non-secured area.

ermsmaybeusedinthisdocument:

able memory is cleared to deny access to previously stored

is equivalent to clear.

xport data from the instrument, such as a USB port.

nt in Standby mode does not qualify as powering off. For these

Scrub. This is equivalent to sanitize.

User-modiﬁable. The user can write to the memory d evice during normal

instrument operation, using the instrument interface or remote control.

Volatile memory. Data is lost when the instrument is powered off.

iv DPO2000/B and MSO2000/B Series Declassiﬁcation and Security Instructions

Clear and Sanitize Procedures

Memory Device

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

Table 1: Vol

Type and minimum size Function User modiﬁable

CMOS, SDRAM, 32MX16, 512MB DDR2, 1.8V, 333MHZ; MT47H32M16CC-3, FBGA84

CMOS, SDRAM, 64MX16, 1G DDR2, 1.8V, 333MHZ; MT47H64M16BT-3, FBGA84

CMOS, SDRAM, 32MX16, 512MB DDR2, 1.8V, 333MHZ; MT47H32M16CC-3, FBGA84

atile Memory Devices for the DPO2000/B and MSO2000/B Series

DDR memory: contains the analog channel waveform acquisition data during operation

DDR memory: contains the digital channel waveform acquisition data during operation

DDR memory: contains the instrument code and data during operation

Only by the processor system

Data input method Location To clear or sanitize

N/A

Acquisition board

Acquisition board (MSO2000/B Series only)

Acquisition board

Acquisition board (4-channel products only)

Remove power from the instrument for at least 20 seconds

DPO2000/B and MSO2000/B Series Declassiﬁcation and Security Instructions 1

Clear and Sanitize Procedures

Table 2: Nonvol

atile Memory Devices for the DPO2000/B and MSO2000/B Series

Type and minimum size Function User modiﬁable

CMOS, FLASH; 16M X 8 OR 8M X 16, 128MBIT, 75NS, 3V; PC28F128J3D-75, BGA64

CMOS, CLOCK; SERIAL REAL-TIME CLOCK, CRYSTAL, 7 X 8 RAM, SPI,

3.3V; M41T93RMY, SO18.300

CMOS, EEPROM; 128 X 8, SERIAL; 24C01A, SOIC8

CMOS, MICROCONTROLLER; 8-BIT, 32K BYTES ON-CHIP FLASH, MC9S08AW32CPUE, LQFP64

CMOS, EEPROM; 256 X 8, SERIAL; 24C02, SO8.15

FLASH: contains the instrument ﬁrmware, calibration constants, reference waveforms, and instrument setups

Real-time clock, with battery backup

EEPROM: contains the front end board serial number and calibration information

Microcontroller with FLASH: contains the front panel processor code and power status for soft power switch

EEPROM: contains the application module ﬁrmware

N/A N/A

Only by the processor system

N/A N/A

Only by the processor system

N/A N/A DPO2000/B and

Data input method Location To clear or sanitize

N/A

Acquisition board To clear: Not applicable

Acquisition board Not applicable; no user

Front End Board Not applicable; no user

Front Panel Board Not applicable; no user

MSO2000/B application module

for calibration constants.

Use the TekSecure featuretoerase reference waveforms and instrument setups.

Use the procedure to disable the LAN Ethernet and to clear information, such as IP addresses. (See page 5, Disable the

LAN Port and Clear LAN Ethernet Settings.)

To sanitize: Remove the acquisition board; see the product service manual for removal instructions. Store the removed board in a secure area or destroy it. Return the product to Tektronix and a new acquisition board will be installed and the instrument will be repaired and adjusted as necessary.

data

Not applicable; no user data

2 DPO2000/B and MSO2000/B Series Declassiﬁcation and Security Instructions

Data Export Devices

The following table lists the data export devices.

Table 3: Data Export Devices

port

mum size

Function User modiﬁab

USB ﬂash dri storage of reference waveforms, screen images, and setups

Supports r and data transfer to a PC

ve; user

instrument

emote control

Type an d min i

USB host port Supports the removable

USB device

Data input

method Location To disable

Yes

Yes Remote

Save USB host port on the

control v USBTMC

Clear and Sanitize Procedures

front of the

USB device rear of the instrument

instrument

port on the

Files can be deleted or overwritten on the instrument USB ﬂash drive can be removed and destroyed.

The USB hos cannot be disabled.

Use the procedure to disable t port. (See page 6,

Disable the USB Device Port.)

or a PC; the

t port

he USB device

DPO2000/B and MSO2000/B Series Declassiﬁcation and Security Instructions 3

Built-In Security Features

Built-In Secu

rity Features

When to Use TekSecure

What TekSecure Does

You can us e t stored in internal ﬂash memory.

The DPO2000 front panel. Any U SB ﬂash devices can be r emoved, and stored or destr oyed.

The TekSecure function does the following:

Replace

Replaces the current front-panel setup and all stored setups with the default setup v

Calculates the checksums of all reference waveform memory and setup memor erasure

he TekSecure function to erase setup and reference waveform data

/B and MSO2000/B series models have a USB host port on the

s all waveforms in all reference memories with null sample values

alues

y locations to verify successful completion of waveform and setup

To use TekSecure:

To reset the instrument

RAM:

ays a dialog indicating whether the secure erase was successful or

Displ unsuccessful

NOTE. TekSecure does not erase or change factory calibration constants, user

protected data, or Ethernet settings.

1. Push the front-panel Utility button.

2. Push the Utility Page lower-bezel button and use the Multipurpose a knob to select Conﬁg.

3. Push the TekSecure Erase Mem ory lower-bezel button.

ush the OK Erase Setup & Ref Memory side-bezel button. Wait for the

4.P

“TekSecure operation complete” dialog box to display.

5. Push the Menu Off front-panel button to close the dialog box.

1. Power off the instrument for at least 20 seconds.

2. Power on the instrument.

4 DPO2000/B and MSO2000/B Series Declassiﬁcation and Security Instructions

Built-In Security Features

To overwrite protected

user data

This procedure

Send the following commands to the oscilloscope:

:PASSWORD “XYZZY” (or cur ren t password if not “XYZZY”)

:NEWPASS “ANYTHING”

:PASSWORD “ANYTHING”

*PUD #3300xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxx[repeat for a total of 300 x’s]

overwrites everything that is stored in the protected user data area.

Disable the LAN Port and Clear LAN Ethernet Settings

To disable the LAN port and clear LAN Ethernet settings, such as IP addresses, follow these steps:

CAUTION. If you need to restore network connectivity at a later date, make sure to

write down all setting values before clearing them.

1. Remove the network cable from the LAN port on the rear of the instrument.

2. Push the front-panel Utility button.

3. Push the Utility Page lower-bezel button and use the Multipurpose a knob to select I/O.

4. Push the Ethernet Network Settings lower-bezel button.

5. Push the Change Instrument Settings side-bezel button.

6. Pus

7. Pu

8. Push the ↓ arrow side-bezel button to position the cursor on the Instrument

9. Push the Clear lower-bezel button.

10. Push the ↓ arrow side-bezel button to position the cursor on the Domain

11. Push the Clear lower-bezel button.

12. Push the ↓ arrow side-bezel button to position the cursor on the DNS IP

hthe↑ or ↓ arrow side-bezel button to position the cursor on the User

Password information.

sh the Clear lower-bezel button.

P Address information.

Name information.

Address information.

13. Push the Clear lower-bezel button.

DPO2000/B and MSO2000/B Series Declassiﬁcation and Security Instructions 5

Built-In Security Features

Disable t

14. Push the ↓ arrow Address information.

15. Push the Clear

16. Push the ↓ arrow side-bezel button to position the cursor on the Subnet Mask

informatio

17. Push the Clear lower-bezel button.

18. Push the OK Accept side-bezel button.

The LAN system is disabled and no longer allows data trafﬁc in or out. The relevant LAN Ethernet settings are also cleared.

he USB Device Port

To disable the USB device port, follow these steps:

1. Remove any USB cable or device from the USB device port on the rear of the instrument.

2. Push the front-panel Utility button.

3. Push the Utility Page lower-bezel button and use the Multipurpose a knob

to select I/O.

side-bezel button to position the cursor on the Gateway IP

lower-bezel button.

4. Push the USB lower-bezel button.

5. Push the Disabled (Off Bus) side-bezel button to disable the USB device port.

USB device port is disabled and no longer allows data trafﬁcinorout.

The

6 DPO2000/B and MSO2000/B Series Declassiﬁcation and Security Instructions

Clear and Sanitize a Non-Functional Instrum ent

Clear and Sani

Acquisition board

USB Flash Drive

tize a Non-Functional Instrument

If your instr as follows:

Only qualiﬁed personnel should perform service procedures. Read the Service

Safety Sum Series Digital Phosphor and Mixed Signal Oscilloscopes Service Manual before

performing any service procedures.

Remove the Acquisition board and return the product to Tektronix. A new Acquisition board will be installed, and the instrument will be repaired and adjusted as necessary.

For removal instructions, refer to the service manual, p art number 071-2331-XX, available on the Tektronix Web site at www.tektronix.com/manuals.

After removal of the Acquisition board, refer to your company's internal policies regarding han dling or disposal of the board.

Remove the USB ﬂash drive and return the instrument to Tektronix for repair.

rremovaloftheUSBﬂa sh drive, refer to you r company's internal policies

Afte regarding handling or disposal of the ﬂ ash drive.

ument is not functioning and you need to clear or sanitize it, proceed

mary and the General Safety Summary in the DPO2000 and MSO2000

Charges

Replacement of any missing hardware will be charged according to the rate at

time of replacement.

the

DPO2000/B and MSO2000/B Series Declassiﬁcation and Security Instructions 7

Tektronix DPO2012, DPO2014, DPO2024, MSO2012, MSO2014 Declassification

Specifications and Main Features

Frequently Asked Questions

User Manual