MDO4000 Series Declassification and Security
Contents
1. MDO4000 Series Declassification and Security Instructions Clear and Sanitize Procedures Data Export Devices The following table lists the data export devices Table 3 Data export devices Method of Data input Type Function modification method Location User accessible To disable USB host ports Supports the removable USB Direct System resources USB host ports on Yes Files can be deleted or overwritten on the instrument flash drive user storage of the front and rear of or a PC the USB flash drive can be removed and reference waveforms screen the instrument destroyed images and instrument The USB host ports cannot be disabled setups Ethernet User storage of reference Direct System resources LAN port on rear of Yes Disconnect from network cable The Ethernet port can waveforms screen images instrument be disabled See page 7 and instrument setups USB device port Supports remote control and Direct Remote control via USB device port on No The USB Device port can be disabled See page 8 data transfer to a PC USBTMC rear of instrument 4 MDO4000 Series Declassification and Security Instructions Built In Security Features You can use the TekSecure function to erase setup and reference waveform data stored in internal flash memory The MDO4000 Series models have four USB host ports two on the front and two on the rear panel and one USB device port on the rear panel Any USB devices can be removed and stored or destr2. MDO4054 6 MDO0O4054 3 Related Documents The Tektronix MDO4000 Series Mixed Domain Oscilloscopes Service Manual part number 077 0585 XX is available on the Tektronix Web site at www tektronix com manuals MDO4000 Series Declassification and Security Instructions iii Preface iv Terms 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 Demo setups These setups come loaded in the instrument and cannot be modified by the customer 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 remove the power source from the instrument Protected user data area Contains data t
3. Disable the USB Device POmt sctcnccinece anceceensinvaeRecaidwnlen aaaicudiay oaeaddes dnoe E erhalten el delat eh adtee bony olaltecuueidsleteudewenb vans wee nalmaaQaneny Clear and Sanitize a Nonfunctional Instrument 0 ccc OEE OEE EE CEE EEE EE EEE EEE EE ed MDO4000 Series Declassification and Security Instructions Table of Contents ii MDO4000 Series Declassification and Security Instructions Preface If you have data security concerns this document helps you to sanitize or remove memory devices from the Tektronix MDO4000 Series Mixed Domain Oscilloscopes The MDO4000 Series products have data storage memory devices and data output devices USB ports These instructions tell you how 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 flash memory or on USB drives connected to the instrument If you have any questions contact the Tektronix Technical Support Center at www tektronix com support 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 amp Accreditation of Classified Systems under NISPOM Products The following Tektronix products are covered by this document m MDO4104 6 m MDO4104 3
4. instrument for at from the 1 8 V 1024 MHz data during channels board least 20 seconds instrument for at EFFECTIVE 800 MHz operation least 20 seconds MT47H64M16HR 25E REBAL CMOS SDRAM Contains Both No Indirect Front panel control Main No Remove power from Remove power 64M x 16 1024 Mb instrument code and oscilloscope input acquisition the instrument for at from the DDR2 1 8 V 400 MHz and data during channels Data inputs board least 20 seconds instrument for at Effective 800 MHz operation through USB port and least 20 seconds MT47H64M16HR 25E Ethernet port CMOS SDRAM Contains display Both No Indirect Front panel control Main No Remove power from Remove power 64M x 16 1024 Mb images during and oscilloscope input acquisition the instrument for at from the DDR2 1 8 V 400 MHz operation channels board least 20 seconds instrument for at Effective 800 MHz least 20 seconds MT47H64M16HR 25E CMOS DRAM Contains code for None No Indirect System Main No Remove power from Remove power 4M X 32 128 Mb digital waveform acquisition the instrument for at from the SDRAM 3 3 V processor board least 20 seconds instrument for at MT48LC4M32B2B 5 7 least 20 seconds 90 BALL FBGA 11 MM X 13 MM DS4 CMOS DRAM 16M x 16 Contains digital Both No Indirect Front panel control and Main No Remove power from Remove power 256 Mb SDRAM 3 3 V waveform digital input channels acquisition the instrument for at from the MT48LC16M16A2TG 8E acquisition board le
5. MDO4000 Series Oscilloscopes Declassification and Security Instructions www tektronix com TANANI OUNI OUTI NU UIU AAA Tektronix 077 0584 00 S 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 Specifications and price change privileges reserved TEKTRONIX and TEK are registered trademarks of Tektronix Inc TekSecure is a trademark of Tektronix Inc PEWA Messtechnik GmbH Weidenweg 21 58239 Schwerte R tei 02304 96109 0 Kz s Fax 02304 96109 88 r E Mail info pewa de Kas MB electronic Homepage www pewa de Table of Contents PHETACCs csncautsanievenades aR oxeanetdadeuhuden TEA E EE E TEA EEEE TEAN E EEEE E EATE N se cenuadanleguiensdens EEOAE E Clear and Sanitize Procedur s eirieoieroie rens ro TE RE OE ETETE OER E OE EEEE E E EO ETTE E E T T ERE E TOE Memory DEVICES si ciie arant ARE TE ETETEN ET TRAAN AAA TNE IEEE TA TATEN T E Data Export Devices s icicidesis cad EEEE EE E E EEEE EAE EEEE EEEE E EEEE T E EEEE E E EEEE Built In Security Features eccrine e e E EE a E E a N EAA EN OE aE Disable the LAN Port and Clear LAN Ethernet Settings 0 ccc cece EEE EOE EE EEE EEE EE EEE ea
6. ast 20 seconds instrument for at TSOP54 memory least 20 seconds 2 MDO4000 Series Declassification and Security Instructions Table 2 Nonvolatile memory devices Clear and Sanitize Procedures Type of Type and minimum user info Method of User size Function stored modification Data input method Location accessible To clear To sanitize CMOS EEPROM 128 Contains None Indirect System Main acquisition No Not applicable no user Not applicable no user X 8 SERIAL 24C01A PowerPC board data or settings data or settings SOIC8 hardware configuration CMOS FLASH C Contains the Both Indirect Front panel control Main acquisition User can Not applicable for Not applicable for 512 Mb 150 NS instrument and oscilloscope input board access only the calibration constants calibration constants 3 V StrataFlash firmware channels Data inputs reference part Use TekSecure to clear Use TekSecure to clear PC48F4400PO0TBOOA calibration through USB port and not the program reference waveforms and reference waveforms and BGA64 constants Ethernet port instrument setups instrument setups reference waveforms See page 5 See page 5 and instrument setups You can disable the LAN Ethernet and clear information such as IP addresses See page 7 You can disable the USB Device port See page 8 You can disable the LAN Ethernet and clear information such as IP addresses See page 7 You can disable the USB Device port See page 8
7. e that the USB lower bezel button shows Disabled The USB device port is disabled and no longer allows data traffic in or out 8 MDO4000 Series Declassification and Security Instructions Clear and Sanitize a Nonfunctional Instrument If your instrument is not functioning and you need to clear or sanitize it proceed as follows NOTE The Analog board must be calibrated with the Main board by Tektronix Please contact Tektronix before returning your instrument 1 Remove the USB flash drive from your oscilloscope Refer to your company s internal policies regarding handling or disposal of the flash drive 2 Remove the Main board from your oscilloscope For removal instructions refer to the Tektronix MDO4000 Series Mixed Domain Oscilloscopes Service Manual part number 077 0585 XX which is available on the Tektronix Web site at www tektronix com manuals Refer to your company s internal policies regarding handling or disposal of the board 3 Return the oscilloscope to Tektronix A new Main board will be installed and the oscilloscope will be repaired The oscilloscope will be adjusted as necessary which includes adjusting calibrating the new Main board and the Analog board together 4 Replacement of any missing hardware will be charged according to the rate at the time of replacement MDO4000 Series Declassification and Security Instructions 9
8. hat is protected by a password 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 nonsecured area Scrub The user is able to directly retrieve the memory device contents User modifiable 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 MDO4000 Series Declassification and Security Instructions Clear and Sanitize Procedures The following terms are used in the tables in this section Type of User Info Stored This column describes the type of user information that is stored in the device m User data Waveforms and other measurement data that represent signals that users connect to the instrument User settings Instrument settings that the user can change Both Both user data and user settings are stored in the device None Neither user data nor user settings are stored in the device Method of Modification This column indicates the method of modifying data Direct The user can modify the data Indirect The instrument system resources modify the da
9. ng commands to the oscilloscope PASSWORD XYZZY or current password if changed from the default of XYZZY NEWPASS ANYTHING PASSWORD ANYTHING PUD 3300XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX repeat for a total of 300 x s NOTE Ifyou do not have access to a program that supports sending programmatic commands to the instrument copy the preceding commands to a text file that ends in set and recall the file from the Recall Setup menu For more information on using programming commands refer to the MDO4000 Mixed Domain Oscilloscopes Programmer Manual Tektronix part number 077 0510 XX available at www tektronix com manuals MDO4000 Series Declassification and Security Instructions Built In Security Features 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 N CAUTION Write down all setting values before clearing them to enable you to restore network connectivity later Remove the network cable from the LAN port on the rear of the instrument Push the front panel Utility button Push the Utility Page lower bezel button and use the Multipurpose a knob to select I O A oOo P m Clear the passwords as follows a Push the Ethernet amp LXI lower bezel button b Push the E Scope Password right bezel button c Use the Multipurpose a knob to select Disabled d Push the Change E Sc
10. ope amp LXI Password right bezel button e Push the Clear lower bezel button f Push the OK Accept right bezel button 5 Clear the IP addresses as follows a Push the Network Configuration lower bezel button b Push the Set IP Addresses Manually size bezel button c Select the Instrument IP Address by pushing the f or arrow side bezel button and then push the Clear lower bezel button MDO4000 Series Declassification and Security Instructions 7 Built In Security Features d Select and clear the remaining addresses Gateway IP Subnet Mask and DNS IP Address e Push the OK Accept right bezel button 6 Clear the user and domain names as follows a Push the Ethernet amp LXI lower bezel button b Push the Change Names right bezel button c Clear the Host Name and Domain Name using the same method that you used to clear the IP addresses d Push the OK Accept right bezel button The LAN system is disabled and no longer allows data traffic in or out The relevant LAN Ethernet settings are also cleared Disable the 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 4 Push the USB lower bezel button 5 Push the Disabled Off Bus side bezel button to disable the USB device port Not
11. oyed What TekSecure Does NOTE TekSecure does not erase or change factory calibration constants Ethernet settings Demo setups or protected user data To overwrite protected user data use the provided procedure See page 6 To Overwrite Protected User Data The TekSecure function does the following To Use TekSecure gt 2 E Replaces all waveforms in all reference memories with null sample values Replaces the current front panel setup and all stored setups except Demo setups with the default setup values Calculates the checksums of all reference waveform memory and setup memory locations to verify successful completion of waveform and setup erasure Displays a dialog box indicating whether the secure erase was successful or unsuccessful Push the front panel Utility button Push the Utility Page lower bezel button and use the Multipurpose a knob to select Config Push the TekSecure Erase Memory lower bezel button Push the OK Erase Setup and Ref Memory side bezel button Wait for the TekSecure operation complete dialog box to display Push the Menu Off front panel button to close the dialog box MDO4000 Series Declassification and Security Instructions 5 Built In Security Features To Reset the Instrument RAM To Overwrite Protected User Data 1 Power off the instrument 2 Power on the instrument This procedure overwrites everything that is stored in the protected user data area Send the followi
12. ta The user cannot modify the data User Accessible This column indicates whether the user can retrieve the device contents m Yes The user can directly retrieve the memory device contents No The user cannot retrieve the memory device contents To Clear This column tells how to clear data from the media or memory device before reusing it in a secured area All reusable memory is cleared to deny access to previously stored information by standard means of access To Sanitize This column tells how to eradicate the data from the media or memory device 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 nonsecured area MDO4000 Series Declassification and Security Instructions Clear and Sanitize Procedures Memory Devices The following tables list the volatile and nonvolatile memory devices in the standard instrument and listed options Detailed procedures to clear or sanitize these devices if any are shown following each table Table 1 Volatile memory devices Type of Backed Type and minimum user info up by Method of User size Function stored battery modification Data input method Location accessible To clear To sanitize CMOS SDRAM 64M Contains Both No Indirect Front panel control Main No Remove power from Remove power X 16 400 Mb DDR2 waveform main and oscilloscope input Acquisition the
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