Selfhosted

60482 readers

1054 users here now

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

Rules:

Detailed Rules Post

Be civil.
No spam.
Posts are to be related to self-hosting.
Don't duplicate the full text of your blog or readme if you're providing a link.
Submission headline should match the article title.
No trolling.
Promotion posts require active participation, with an account that is at least 30 days old. F/LOSS without a paywall has exceptions, with requirements. See the rules link for details.
AI-related discussions and AI-involved promotional posts have additional requirements for tagging, as noted in Rule 7 and the AI & Promotional Post Expanded Rules post.

Resources:

selfh.st Newsletter and index of selfhosted software and apps
awesome-selfhosted software
awesome-sysadmin resources
Self-Hosted Podcast from Jupiter Broadcasting

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 3 years ago

MODERATORS

curbstickle@anarchist.nexus

curbstickle_lw@lemmy.world

Does running applications inside a container as an unprivileged user have any security benefits? (feddit.de)

submitted 2 years ago by wasabi@feddit.de to c/selfhosted@lemmy.world

12 comments fedilink hide all child comments

I'm new to the container world. Does it have any security benefits when I run my applications as a non-root user in a docker container? And how about Podman? There I'll run the container as an unprivileged user anyway. Would changing the user in the container achieve anything?

you are viewing a single comment's thread
view the rest of the comments

[–] ck_@discuss.tchncs.de 8 points 2 years ago (1 children)

This comment shows misunderstanding of what container and virtual machines are and how the technology behind each concept works. Containers are NOT virtual machines, do not treat them as such.

[–] x1gma@lemmy.world 6 points 2 years ago

You're right, containers are not VMs, and I've never claimed that. For the matter of basic unix access control for a beginner they are similar enough to treat them as such. It's enough of a baseline for basic security for a beginners workload imo. For advanced use cases - absolutely do not treat containers as you would VMs.