Table of Contents Preface ......................Clear and Sanitize Procedures..................Memory Devices....................Data Export Devices................... Built-In Security Features ..................When to Use TekSecure..................What TekSecure Does ..................Disable the LAN Port and Clear LAN Ethernet Settings..........Disable the USB Device Port................. Clear and Sanitize a Non-Functional Instrument..............
Page 4
Table of Contents DPO2000 and MSO2000 Series Declassification and Security Instructions...
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. Products...
Page 6
Preface 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. Erase.
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.
Page 8
Clear and Sanitize Procedures Table 2: Nonvolatile Memory Devices for the DPO2000 and MSO2000 Series (cont.) Data input Type and minimum size Function User modifiable method Location To clear or sanitize Real-time clock, with Acquisition board Not applicable; no user CMOS, CLOCK;...
Clear and Sanitize Procedures Data Export Devices The following table lists the data export devices. Table 3: Data Export Devices Data input Type and minimum size Function User modifiable method Location To disable Files can be deleted USB host port Supports the removable Save USB host port on the...
Page 10
Clear and Sanitize Procedures DPO2000 and MSO2000 Series Declassification and Security Instructions...
Built-In Security Features When to Use TekSecure You can use the TekSecure function to erase setup and reference waveform data stored in internal flash memory. The DPO2000 and MSO2000 series models have a USB host port on the front panel. Any USB flash devices can be removed, and stored or destroyed. What TekSecure Does The TekSecure function does the following: Replaces all waveforms in all reference memories with null sample values...
Built-In Security Features To reset the instrument RAM: 1. Power off the instrument for at least 20 seconds. 2. Power on the instrument. 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.
Built-In Security Features 14. Push the ↓ arrow side-bezel button to position the cursor on the Gateway IP Address information. 15. Push the Clear lower-bezel button. 16. Push the ↓ arrow side-bezel button to position the cursor on the Subnet Mask information.
Page 14
Built-In Security Features DPO2000 and MSO2000 Series Declassification and Security Instructions...
USB Flash Drive Remove the USB flash drive and return the instrument to Tektronix for repair. After removal of the USB flash drive, refer to your company’s internal policies regarding handling or disposal of the flash drive.