Tektronix MTS4000 MPEG Test Systems Declassification

xx
MTS4000
ZZZ
MPEG Test Systems
Declassication and Security Instructions
www.tektronix.com
P077062800*
*
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Tektronix, Inc. 14150 SW Karl Braun Drive P.O. B o x 5 0 0 Beaverto USA
For product information, sales, service, and technical support:
n, OR 97077
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Table of Contents
Preface ............................................................................................................... 1
Clear and sanitize procedures . ..... . ..... . ..... . ..... ..... . ..... . ..... . ..... . ..... . ... . . . .... . ..... . ..... . ..... . .. 3
Data export devices............................................................................................ 4
Troublesho
How to clear or sanitize a Non-Functional instrument ... . ..... . ..... . ..... . ..... . ..... . ..... . ..... . ... . . . 5
How to recover from clearing or removing the instrument memory........................ ............. 5
oting..................................................................................................... 5
MTS4000 Declassication and Security Instructions i
Table of Contents
ii MTS4000 Declassication and Security Instructions
Preface
This document helps customers with data security concerns to sanitize or remove memory devices from the MTS4000 MPEG Test Systems.
These products have data storage (memory) devices and data output devices (USB ports). 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.
Supported products
Terms
The following Tektronix products are covered by this document:
MTS4000 Base MPEG Test System
MTSK4UP ASI Multiport ASI interface (four ports)
MTSK4UP S2 DVB-S/S2 interface supporting QPSK, 8PSK, 16APSK and
32APSK demodulation
MTSK4UP VS 8VSB interface upgrade
MTSK4UP QB2 QAM (Annex B) interface upgrade
MTS4UP IPTVD IP Video G igabit Ethernet Interface with 10/100/1000 Base-T RJ45
electrical port. SFP required for optical interface (options SX, LX, or ZX)
MTSK4UP 10GS 10GBASE-SR DUAL OPTICAL PORT 10Gb/s NIC. INCLUDES
SHORT REACH SFP+ MODULES (850 NM)
MTS4KUP LX 1000BASE-LX wavelength optical port with LC connector upgrade
MTS4KUP SX 1000BASE-SX short wavelength optical port with LC connector
upgrade
MTS4KUP ZX 1000BASE-ZX long wavelength optical port with LC connector
upgrade
The following terms may be used in this document:
Clear. This removes data o n 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.
Media storage/data export device. This refers to 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
MTS4000 Declassication and Security Instructions 1
Preface
need to either p 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.
Scrub. Th
User-modiable. The user can write to the memory device during normal
instrument operation, using the instrument interface or remote control.
Volatile memory. Data is lost when the instrument is powered off.
ress a rear-panel OFF switch or remove the power source from
is is equivalent to sanitize.
2 MTS4000 Declassication and Security Instructions
Clear and sanitize procedures
Clear and sani
tize procedures
Memory devices
Table 1: Volatile memory devices
Type and User input Function
DDR RAM 256 MB
SDRAM 128 MB
SRAM 1152 KB
CAM 288 KB IP Trafc buffer
SDRAM 16 MB
DDRAM 4GB
SRAM
Transport traffic queue
Microprocessor system memory
Microprocessor system memory
Microprocessor system memory
L2 cach e No Written by
modiable?
The following tables list the volatile and nonvolatile memory devices in the standard instrument and listed options. Detailed procedures to clear or sanitize these devic
User
No Written by
No Written by
No Written by
No Written by
No Written by
No Written by
es, if any, are shown following each table.
Data input method
FPGA
processor system.
processor system.
FPGA.
processor system.
processor system.
processor system.
Location in instrument To clear To sanitize
GigE card
GigE card
GigE card
GigE card
RF interface cards (QAM B, 8VSB, PSK)
Motherboard Remove the power
Motherboard Remove the power
Remove the power source from the instrument for at least 20 seconds.
Remove the power source from the instrument for at least 20 seconds.
Remove the power source from the instrument for at least 20 seconds.
Remove the power source from the instrument for at least 20 seconds.
Remove the power source from the instrument for at least 20 seconds.
source from the instrument for at least 20 seconds.
source from the instrument for at least 20 seconds.
N/A
N/A
N/A
N/A
N/A
N/A
N/A
MTS4000 Declassication and Security Instructions 3
Clear and sanitize procedures
Table 2: Nonvol
Type and User input Function
Flash16Mx 8bits
Flash8Mx 8bits
Flash 16 MB Holds card
Flash
Fixed SATA Hard Driv
es (2)
atilememorydevices
Holds card rmware and IGMP subscription details.
Holds FPGA image.
rmware.
BIOS
Holds operating system and
ion
applicat software. Holds user
e data
storabl such as test streams, and
ement
measur results.
User
modiable?
Yes User input.
Yes User input.
Yes Fi rmwar e
No Factory
Yes Fi rmwar e
Data input method
operations
congurat
operations, user inpu
Location in instrument To clear To sanitize
e
N/A
N/A
e
N/A
N/A
Erase the hard drives with commercial erasure s Reinstall Microsoft Windows and the instrum using the supplied recovery discs.
oftware.
ent software
.
ion.
t.
GigE interfac card
GigE interface card
RF Interfac cards (QAM-B, 8VSB, PSK)
Motherboard
Mounted on chassis.
Return the instrument to Tektronix.
Return the instrument to Tektronix.
Return the instrument Tektronix.
Return the instrumen Tektronix.
Remove the hard drives. Store the removed hard drives in a secure a destroy them.
to
tto
rea or
Data ex
port devices
The following table lists the data export devices in the standard instrument and listed options:
e 3: Media storage / data export disable
Tabl
Type and minimum size Function
LAN Ethernet connector
Ethernet connector
LAN 10G LAN Ethernet
nnector
co
RF input
SI input
A
nsfer data.
Tra Transfer data. N/A N/A Enhanced IP (GigE) board N/A Transfer data. N/A N/A GigE interface card Remove the card. Store
Transfer data. N/A N/A RF Interface cards N/A
ransfer data.
T
User
modiable? Data input method Location in instrument Process to disable
N/A N/A
/A
N
N
/A
Motherboard
SI Interface card
A
N/A
e card in a secure area or
th destroy the card.
emove the card. Store
R the card in a secure area or destroy the card.
4 MTS4000 Declassication and Security Instructions
Table 3: Media storage / data export disable, (cont.)
Troubleshooting
Type and minimum size Function
DVD ±RW
USB devices Store user-storable
Store and transport data.
data such as transport s treams, measurement results, and instrument settings.
User
modiable? Data input method Location in instrument Process to disable
Yes User writeable. Instrument side Remove all DVDs.
Yes User writeable.
Instrument front and side Remove all USB memory
Troubleshooting
How to clear or sanitize a Non-Functional instrument
Rewriteable DVDs can be formatted, stored in a secure area, or destroyed. Non-rewriteable DVDs can either be stored or destroyed. The DVD drive cannot be disabled.
devices. USB devices can be formatted, stored in a secure area, or destroyed. The USB ports cannot be disabled.
If your instrument is not functioning and you need to clear or sanitize it, proceed as follows:
F interface cards store immediate values in memory, for example, current
RF interface cards (QAM
(Annex B), 8VSB, PSK)
Hard drives (SATA)
The R frequency. These values are lost when power is removed.
Remove the hard drives. Store the removed hard drives in a secure area or destroy
m.
the
How to recover from clearing or removing the instrument memory
llow the procedures in the MTS4000 MPEG Test System Quick Start User
Fo Manual to reinstall the operating system and the MTS4000 applications.
MTS4000 Declassication and Security Instructions 5
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