You can check my previous post to check how to prepare burn usbarmory-debian-base_image, connect to usbarmory via ssh / serial.
The INTERLOCK app is a file encryption front-end, that consists of a web-based file manager running JSON application server on a device hosting an encrypted partition.
The main features of INTERLOCK are:
- a file manager that allows uploading/downloading of files to/from the encrypted partition
- symmetric/asymmetric cryptographic operations on the individual files
- secure messaging and file sharing supported with an optional built-in Signal client.
The script to install and setup interlock is
If you prefer Pre-compiled binary releases for ARM targets they are available at interlock repository.