ElectricVocalist@jlai.lu to

Selfhosted@lemmy.worldEnglish · 20 hours ago

How to block unwanted outbound traffic from your containers

78

How to block unwanted outbound traffic from your containers

ElectricVocalist@jlai.lu to

Selfhosted@lemmy.worldEnglish · 20 hours ago

A story about a crypto-miner, a sketchy API wrapper, and the creation of Dockerwall: a zero-trust outbound firewall for Docker.

(First blog post ever, would appreciate your input!)

Edit: Title was a lil clickbaity

Chat

ElectricVocalist@jlai.luOP
link
fedilink
English
arrow-up
3·
20 hours ago
I’m not there yet but you can definitely chain both!
- potatoguy@mbin.potato-guy.space
  link
  fedilink
  arrow-up
  3·
  20 hours ago
  Very cool! I’m going to check it later!

Selfhosted@lemmy.world

selfhosted@lemmy.world

You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !selfhosted@lemmy.world

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:

Be civil: we’re here to support and learn from one another. Insults won’t be tolerated. Flame wars are frowned upon.
No spam posting.
Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it’s not obvious why your post topic revolves around selfhosting, please include details to make it clear.
Don’t duplicate the full text of your blog or github here. Just post the link for folks to click.
Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).
No trolling.
No low-effort posts. This is subjective and will largely be determined by the community member reports.

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!

Visibility: Public

This community can be federated to other instances and be posted/commented in by their users.

324 users / day
1.47K users / week
4.89K users / month
15.2K users / 6 months
3 local subscribers
59K subscribers
3.99K Posts
90.5K Comments
Modlog