Skip to content
#

origin-security

Star

Here is 1 public repository matching this topic...

N0tMaggi / Cloudflare-Origin-Lock

Star 1

A self-contained hardening script for Debian/Ubuntu/windows servers that only allows HTTP(S) traffic from Cloudflare's official IP ranges. It fetches Cloudflare's latest CIDR lists, writes nftables sets, and keeps the configuration transactional so you can safely apply, update, or roll back with a single command.

cdn cloudflare authenticated access-control cloudflare-security authenticated-origin-pulls origin-security securityfirewall
  • Updated Jan 28, 2026
  • Shell

Improve this page

Add a description, image, and links to the origin-security topic page so that developers can more easily learn about it.

Curate this topic

Add this topic to your repo

To associate your repository with the origin-security topic, visit your repo's landing page and select "manage topics."

Learn more