Idk if this fits your "security" goal, but secureblue exists: https://github.com/secureblue/securebl
Idk if this fits your "security" goal, but secureblue exists:
https://github.com/secureblue/secureblue
So maybe you can help there too with your knowledge
https://github.com/secureblue/secureblue
So maybe you can help there too with your knowledge