Learn how AWS ensures the secure destruction of customer data on decommissioned storage devices by following the rigorous techniques and procedures outlined in the Department of Defense (DoD) 5220.22-M standard for clearing and sanitizing data storage.
Table of Contents
Question
Your customers are concerned about the security of their sensitive data and their inquiry asks about what happens to old storage devices on AWS. What would be the best answer to this question?
A. AWS uses a 3rd party security organization to destroy data as part of the decommissioning process.
B. AWS uses the techniques detailed in DoD 5220.22-M to destroy data as part of the decommissioning process.
C. AWS reformats the disks and uses them again.
D. AWS uses their own proprietary software to destroy data as part of the decommissioning process.
Answer
B. AWS uses the techniques detailed in DoD 5220.22-M to destroy data as part of the decommis-sioning process.
Explanation
AWS adheres to the guidelines outlined in the Department of Defense (DoD) 5220.22-M standard for clearing and sanitizing storage devices used for customer data storage. This standard specifies rigorous techniques and procedures to ensure that data cannot be recovered from decommissioned storage devices.
The DoD 5220.22-M standard provides various methods for sanitizing storage devices, including overwriting, degaussing (demagnetizing), and physically destroying the devices. AWS employs these methods to securely erase or destroy customer data on storage devices before they are decommissioned or reused.
By following the DoD 5220.22-M standard, AWS ensures that customer data is rendered unrecoverable and inaccessible, even with the use of specialized data recovery techniques or tools. This approach aligns with AWS’s commitment to protecting customer data privacy and security throughout the entire data lifecycle, including the decommissioning process.
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