EC25-E, Secure Directory

IoT Modules
1

Hi,
How to create a secure directory in EC25 ( that cannot be accessed by ADB). ??

While exploring options for creating a secure directory, I came across two configurations in Kernel_Config → Security_Options: 1. AppArmor and 2. SELinux. I tried to use an AppArmor Profile, but it didn’t work. Could you please guide me on how to create a secure directory using either of these options, or suggest any other available alternatives in the kernel?

2

I think you might be using Quectel’s OpenLinux. I don’t think that’s practical. For security reasons, I generally recommend disabling ADB or setting a password for it.
The EC25 has limited space and can’t deploy such technologies. And the Linux kernel version is still 3.18.