How do I secure the contents of the root filesystem after a secure boot?
I have an application built on Yocto 3.14.52 that's deployed on an SD card within the product. The root filesystem contains sensitive information, and I'm concerned that unlike with on-chip memory, an attacker can just pop out the SD card and access the contents, no matter how secure the boot process is.
Is there a recommended approach to this with Yocto?
Hello,
Please try using cryptofs.
Have a great day,
Yuri
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------