SFTP Access Restrictions
In the default
restricted mode, the normal user and admin user are restricted from adding,
deleting, renaming, or modifying sensitive system files when accessing the file
system with SFTP. Although setting the boot flag to
0x01000000
allows
access to sensitive files, if the
ANSSI R226
Compliance entitlement is enabled, boot flags can only be set
through the bootloader during a reboot.