Keeping track of the user’s secure data is the responsibility of the embedded RTOS and file system, and this includes utilizing the proper methods to remove that data from the device. Securely erasing data from flash media requires additional steps and the knowledge of the device firmware or flash translation layer. This presentation focuses on the fundamentals of flash data storage and the various secure operations available for the most popular types of managed NAND flash and eMMC.
Tom Dohmen, Logic Technology