Tektronix AFG31021, AFG31022, AFG31051, AFG31052, AFG31101 Declassification and Security Instructions
...
AFG31000 Series A rbitrary Function Generator
Declassification and Security Instructions
www.tek.com
*P077149100*
077-149-100
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international treaty provisions.
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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, Inc.
Tektronix, Inc.
14150 SW Karl Braun Drive
P.O. Box 500
Beaverton, OR 97077
USA
For product information, sales, service, and technical support:
- In North America, call 1-800-833-9200.
- Worldwide, visit www.tek.com (www.tek.com
) to find contacts in your area.
AFG31000 Series Arbitrary Function Generator Declassification and Security Instructions iii
Table of Contents
Preface....................................................................................................................................... 5
Reference .............................................................................................................................................. 5
Charges ................................................................................................................................................. 5
Terms used in this document ................................................................................................................ 6
Products ................................................................................................................................................ 7
Clear or sanitize a non-functional instrument ........................................................................ 9
Clear or sanitize a non-functional instrum ent........................................................................................ 9
External memory devices ...................................................................................................................... 9
Built-in security features ........................................................................................................................ 9
Security feature functionality ................................................................................................................. 9
Memory devices ...................................................................................................................... 11
Volatile memory devices ..................................................................................................................... 11
Nonvolative memory devices .............................................................................................................. 12
Clear user memory ................................................................................................................. 13
Nonvolatile clear procedures .............................................................................................................. 13
Recover from nonvolatile clear or sanitize .......................................................................................... 13
Media and data export devices ........................................................................................................... 13
AFG31000 Series Arbitrary Function Generator Declassification and Security Instructions 5
Reference
Preface
This document helps customers with data security concerns to sanitize or remove memory devices
from the Tektronix AFG31000 Series Arbitrary Function Generator.
These products have data storage (memory) devices and data output devices. These instructions tell
how to clear or sanitize the memory devices and disable the data output devices. The instructions
also tell how to declassify an instrument that is not functioning.
The procedures in this document are written to meet the requirements specified in:
NISPOM, DoD 5220.22–M, Chapter 8
Charges
ISFO Process Manual for Certification & Accreditation of Classified Systems under NISPOM
Replacement of any missing hardware will be charged according to the rate at the time of
replacement.
Preface
6 AFG31000 Series Arbitrary Function Generator Declassification and Security Instructions
Terms used in this document
The following terms are used when filling out the tables of volatile and nonvolatile memory devices for
your instrument.
Describe the types of data:
User data: Describes the information, such as waveforms or measurement data that are
stored in the device.
User settings: Describes the information, that you can change that is stored in the
instrument.
Both: Use this term when you are discussing user data and user settings that are stored.
None: Use this term if you are not storing any information.
Describe how you modify the data:
Directly: You can modify the data.
Indirectly: The instrument modifies the data.
The following terms may be used in this document:
Clear. This removes data on media/memory before reusing it in a secured area. All reusable
memory is cleared to deny access to previously stored information by standard means of
access.
Erase. This is equivalent to clear.
Instrument Declassification. A term that refers to procedures that must be undertaken
before an instrument can be removed from a secure environment. Declassification
procedures include memory sanitization and memory removal, and sometimes both.
Media storage/data export device. Any of several devices that can be used to store or
export data from the instrument, such as a USB port.
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 instrument in Standby mode does
not qualify as powering off. For these 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.
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-sec ur ed area.
Scrub. This is equivalent to sanitize.
User Accessible. User is able to directly retrieve the memory device contents.
User-modifiable. User can write to the memory device during normal instrument operation,
using the instrument interface or remote control.
Volatile memory. Data is lost whe n the instrument is powered off.
AFG31000 Series Arbitrary Function Generator Declassification and Security Instructions 7
Products
The Tektronix AFG31000 Series Arbitrary Function Generator is covered by this document.
List of products within the AFG31000 Series Arbitrary Function Generator
Preface
AFG31021
AFG31022, AFG31022GS A
AFG31051
AFG31052, AFG31052GSA
AFG31101
AFG31102, AFG31102GS A
AFG31151
AFG31152, AFG31152GS A
AFG31251
AFG31252, AFG31252GS A
AFG31000 Series Arbitrary Function Generator Declassification and Security Instructions 9
Clear or sanitize a non-functional instrument
Clear or sanitize a non-functional instrument
To erase confidential data from the instrument, do the following:
1. Turn on the instrument and select Utility.
2. Select System.
3. Select Factory Default/Reset.
4. In the warning message that appears, select OK. A wait cursor appears and it takes several
minutes to complete the operation.
5. When the operation completes, the nonfunctional instrument is erased.
Refer to your company's internal policies regarding handling or disposal of the instrument. When
returning the instrument to Tektronix for repair, describe the initial problem with the product. Tektronix
will install replacement parts and then repair and return the instrument.
Section 1
External memory devices
Remove any USB flash drives or external hard drives from the instrument.
Refer to your company's internal policies regarding handling or disposal of the external memory
device.
Built-in security features
The AFG31000 Series Arbitrary Function Generator is equipped with a built-in security feature.
Security feature functionality
To erase confidential data from the instrument, do the following:
1. Turn on the instrument and select Utility.
2. Select System.
3. Select Factory Default Reset.
4. In the warning message that appears, select OK.
This feature completes the following:
There is one file in the flash memory that stores all user settings files and saved waveforms.
When you select the Factory Default Reset, all of this data is erased.
AFG31000 Series Arbitrary Function Generator Declassification and Security Instructions 11
To sanitize
1 second.
power from
instrument
for at least
second.
FPGA
cache
User
No
Indirectly
Firmware
CPU
No
Remove
1 second.
Remove
power from
instrument
for at least
second.
Microcontr
8K BYTES
cache
User
No
Indirectly
Firmware
FP board
No
Remove
1 second.
Remove
power from
instrument
for at least
second.
FPGA
cache
User
No
Indirectly
Firmware
SG board
No
Remove
1 second.
Remove
power from
instrument
for at least
second.
DDR
cache
User
No
Indirectly
Firmware
SG board
U33
No
Remove
1 second.
Remove
power from
instrument
for at least
second.
Memory devices
Volatile memory devices
Section 2
Type and
minimum
size
SDRAM
1Gbit
74K bits
SRAM
oller
SRAM
16020K
bits SRAM
Function Type of
user
info
stored
cache User
data
data
data
data
Backed
up by
battery?
No Indirectly Firmware
Method of
modification
Data Input
method
operations
operations
operations
operations
Location User
accessible
CPU
board
U3310,U
3302
board
U1401
U1
U2001
U2002
No
To clear
Remove
power from
the
instrument
for at least
power from
the
instrument
for at least
power from
the
instrument
for at least
power from
the
instrument
for at least
Remove
the
the
the
the
256M
BYTES
SRAM
data
operations
U2401
U2501
U2602
U31 U32
power from
the
instrument
for at least
the
Memory devices
12 AFG31000 Series Arbitrary Function Generator Declassification and Security Instructions
Microcontroller
flash memory
Front panel
None
Indirectly
Firmware
Front panel
No
memory
User data
Nonvolative memory devices
Nonvolatile memory devices
Type and
minimum size
32 KB on chip
FPGA 80 KB on
chip flash
EMMC 4 GB CPU board
Function Type of user
info stored
firmware
FPGA
binary code
FW,
APP, HW
license key,
None Indirectly
Waveform, data. Directly Firmware
Method of
modification
Data Input
method
operations
Firmware
operations
operations,
write, copy,
read from front
panel USB port
Location User
accessible
board U1
CPU board
U1401
CPU board
U3401
No
yes
AFG31000 Series Arbitrary Function Generator Declassification and Security Instructions 13
connector
data
control
disabled
USB
Transfer
data
directly
Front/rear
panel
Unable to
disabled
Clear user memory
Nonvolatile clear procedures
1. Turn on the instrument and select Utility.
2. Select System.
3. Select Factory Default Reset.
4. In the warning message that appears, select OK.
5. Wait a minimum of eight minutes.
Section 3
Recover from nonvolatile clear or sanitize
NOTE: This procedure does not erase or change factory calibration constants.
1. Select Default (this is a key in Setup).
2. Select OK.
3. Wait for several seconds to recover to the default settings.
NOTE: This procedure does not erase or change factory calibration constants.
Media and data export devices
Type Function Method of
modification
Ethernet
Transfer
directly Remote
Data input
method
Location User
Rear panel. Unable to
accessible
Process to
disable.
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