• Dandroid@dandroid.app
    link
    fedilink
    English
    arrow-up
    10
    arrow-down
    3
    ·
    1 year ago

    I never said I was relying on it alone. Not sure why you think that.

    That’s a great link. Thank you for sharing. It’s good that docker supports this functionality now.

    • hottari@lemmy.ml
      link
      fedilink
      English
      arrow-up
      5
      arrow-down
      10
      ·
      1 year ago

      I never said I was relying on it alone. Not sure why you think that.

      …all my services aren’t running as root.

      If it turns out a vulnerability is discovered in lemmy tomorrow that allows people to access my server through my lemmy container, the attacker will only have access to a dummy account that hosts my containers.

      This was your argument according to you for why you think podman is more secure (than docker I presume). Seemed to imply rootless podman will save you from an attacker. I was simply disproving the flawed notion.

      • BlueBockser@programming.dev
        link
        fedilink
        English
        arrow-up
        1
        arrow-down
        1
        ·
        1 year ago

        I think you’re interpreting too much. Security is about layers and making it harder for attackers, and that’s exactly what using a non-root user does.

        In that scenario, the attacker needs to find and exploit another vulnerability to gain root access, which takes time - time which the attacker might not be willing to spend and time which you can use to respond.

        • hottari@lemmy.ml
          link
          fedilink
          English
          arrow-up
          1
          arrow-down
          4
          ·
          1 year ago

          You don’t know enough about security to lecture me. The kernel has before/continues to suffer(ed) from successful root shell exploits, particularly in this case via unprivileged userns. Something podman or even rootless docker can’t do anything about.

          • BlueBockser@programming.dev
            link
            fedilink
            English
            arrow-up
            1
            arrow-down
            2
            ·
            1 year ago

            Funny how you claim to know so much about security but can’t even seem to comprehend my comment. I know root shell exploits exist, that’s why I wrote that it takes additional time to get root access, not that it’s impossible. And that’s still a security improvement because it’s an additional hurdle for the adversary.

            • apigban@lemmy.dbzer0.com
              link
              fedilink
              English
              arrow-up
              3
              arrow-down
              1
              ·
              1 year ago

              the person you are replying to either lacks comprehension or maybe just wants to be argumentative and doesn’t want to comprehend.

            • hottari@lemmy.ml
              link
              fedilink
              English
              arrow-up
              1
              arrow-down
              4
              ·
              1 year ago

              Containers cannot be viewed as security tools. They suffer from poor isolation and inadequate and some cases non-existent sandboxing. All these are proven security essentials. You would know about them if you knew anything about (defensive) security!

              • BlueBockser@programming.dev
                link
                fedilink
                English
                arrow-up
                2
                arrow-down
                1
                ·
                1 year ago

                Once again, you’re going off on an unrelated tangent. If you don’t want to listen, I can’t help you. We’re done here.