25
What can I do to make this more secure?
(sh.itjust.works)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 11 Aug 2023
25 points (96.3% liked)
Selfhosted
62308 readers
741 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:
-
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. Tags [CBH] or [AIP] are required, see the links in Rule 8 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, and find example disclosures here.
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
I assumed as much by your question, that's why I mentioned it... ๐ Do some research, at least set up some basic rules to only allow the connections that you want accessing your public stuff. My first web server got hacked so badly in the first week of having it only that it couldn't even be logged in to, so I had to start over from scratch.
As a quick primer... a firewall basically denies everything, then you poke holes in it to allow specific things. A typical example from when I started was sharing folders between Windows machines -- turns out anybody with an internet connection could ALSO see those and make changes to my files! Add a firewall and don't allow the sharing ports, and now nobody can see them. The "block-all" feature also protects you in case you make mistakes in your setup such as running an SQL server and not controlling who has access to it.