Cipherbox
Cipherbox is a vault that utilizes six encryption algorithms.
...Github: https://github.com/Northstrix/Cipherbox
Tutorials for:
V1.0: https://www.instructables.com/Cipherbox/
V2.0: https://www.instructables.com/Cipherbox-V20/
V3.0: https://www.instructables.com/Cipherbox-V30/
V3.0 Lite: https://www.instructables.com/Cipherbox-V30-Lite/