This is what firejail tries to do? https://github.com/netblue30/firejail https://github.com/netblue30/firejail Anything beyond that, and I think you need qube

This is what firejail tries to do? https://github.com/netblue30/firejail https://github.com/netblue30/firejail Anything beyond that, and I think you need qubes-os: https://www.qubes-os.org/ https://www.qubes-os.org/