lemmydividebyzero@reddthat.com to

Technology@lemmy.worldEnglish · 10 days ago

Linux Firewalls: How to Actually Secure a Cloud Server (iptables, nftables, firewalld, ufw)

blog.hofstede.it

cross-posted to:
linux@lemmy.world

166

Linux Firewalls: How to Actually Secure a Cloud Server (iptables, nftables, firewalld, ufw)

blog.hofstede.it

lemmydividebyzero@reddthat.com to

Technology@lemmy.worldEnglish · 10 days ago

cross-posted to:
linux@lemmy.world

A practical guide to the four major Linux firewall technologies - iptables, nftables, firewalld, and ufw. Covers real-world cloud server hardening with concrete examples, from locking down SSH to b...

Chat

heartSagan5@lemmy.zip
link
fedilink
English
arrow-up
14·
10 days ago
iptables and nftables are just different frontends to the netfilter kernel module.

Technology@lemmy.world

technology@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: !technology@lemmy.world

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related news or articles.
Be excellent to each other!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
Check for duplicates before posting, duplicates may be removed
Accounts 7 days and younger will have their posts automatically removed.

Approved Bots

Visibility: Public

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

3.34K users / day
8.57K users / week
15.7K users / month
31.5K users / 6 months
59 local subscribers
86.5K subscribers
17.3K Posts
682K Comments
Modlog