1532
Hacking in 1980 vs Hacking in 2024 (lemmy.world)
submitted 2 years ago by to c/programmerhumor@lemmy.ml
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[–] 113 points 2 years ago (16 children)

There's no root login. It's all containers.

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  • [–] 52 points 2 years ago (3 children)

    It's containers all the way down!

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  • [–] 12 points 2 years ago (8 children)

    The containers still run an OS, have proprietary application code on them, and have memory that probably contains other user's data in it. Not saying it's likely, but containers don't really fix much in the way of gaining privileged access to steal information.

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  • [–] 19 points 2 years ago (4 children)

    That's why it's containers... in containers

    It's like wearing 2 helmets. If 1 helmet is good, imagine the protection of 2 helmets!

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  • [–] 5 points 2 years ago (2 children)

    The OS in a container is usually pretty barebones though. Great containers usually use distroless base images. https://github.com/GoogleContainerTools/distroless

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  • [–] 3 points 2 years ago (1 child)

    Ah, so there is something even more barebones than Alpine

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  • [–] 2 points 2 years ago*

    Sure, there's also the scratch image, which is entirely empty... So if your app is just a single statically linked binary, your entire container contents can be a single binary.

    The busybox image is also more barebones than alpine, but still has a couple of basic tools.

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  • [–] 9 points 2 years ago (2 children)

    The containers will have a root login, but the ssh port won't be open.

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  • [–] 3 points 2 years ago

    Containers can be entirely without anything. Some containers only contain the binary that gets executed. But many containers do contain pretty much a full distribution, but I have yet to see a container with a password hash in its /etc/shadow file...

    So while the container has a root account, it doesn't have any login at all, no password, no ssh key, nothing.

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