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Thanks to the new functions, introduced in the version 9.0 From the card specification SD And microSDThey will be able to host the operating system and operate the computer in a secure manner.
revealed SD Association About the version 9.0 memory card specifications SD And microSD. This new release introduces new security-related functionality with support for hot-boot technologies ( Fast Boot ) and safe ( Secure Boot ), in addition to defining a secure and hidden storage area, which is called RPMB ( (Replay Protected Memory Block). This area can only be accessed after a successful authentication process.
Version includes 9.0 also TCG Storagewhich is a secure storage method with encryption you specify Trusted Computing Group. This organization administers, for example, the platform standard TPM requested by Windows 11.
All these elements will make it possible to securely boot the operating system or the installation process from the memory card.
Thus, it will be possible to run Windows 11or install it, from the card SD or microSD Without compromising the safety of the computer thanks to the function Secure Boot.
Memory cards can also become the only storage medium for devices Chromebook By hosting not only the data, but also the operating system.
Additionally, they can be used to host firmware in devices such as drones, tablets, and surveillance cameras.