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How to confine an existing distrobox container? (lemmy.world)

submitted 12 hours ago by j4k3@lemmy.world to c/linux@lemmy.world

8 comments fedilink hide all child comments

The container runs a local host server for use in a browser and is untrusted for development reasons. It needs to be treated as an advanced black hat. Its primary goal is recon and sending critical information via advanced connectionless protocols of unknown type. While extremely unlikely, it should be assumed to have access to proprietary systems and keys such as Intel ME and a UEFI shim of some sort. It may also use an otherwise trusted connection such as common git host, CDN, or DNS to communicate. It tries to access everything possible, key logger, desktop GUI, kernel logs, everything.

What is the Occam's Razor of solutions that best fit the constraints in your opinion? Other than the current solution of air gap.

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[–] Neptr@lemmy.blahaj.zone 1 points 6 hours ago* (last edited 6 hours ago)

Flatpakbapps cant use namespaces. Flatpak (the software) uses namespaces but Flatpak apps can not.