My main browser is Librewolf but I keep a chromium browser just in case. Previously used brave but their flatpak is shit. Ungoogled chromium seems ok but it looks like they don’t change much from upstream chromium. Any good chromium browsers which harden their browsers like librewolf does for more privacy?

    • Pantherina@feddit.de
      1·
      7 months ago

      I mean sandboxes are just pretty complex. Chromium relies on user namespaces for process isolation. Flatpak browsers are isolated but have no internal isolation of processes (one tab could attack another tab). At the same time the Flatpak sandbox itself relies on user namespaces, while the flatpakked browser cannot use the namespaces internally.

      Then there is the hardened kernel which disables user namespaces for security reasons, on the other hand people say running the Sandbox as suid means if there is a vulnerability processes get root access.

      Flatpak browsers put less trust in the code, but more in the maintainer that has to keep them as updated as possible.

      Its complex as fuck