---
title: Secure against attacks
description: Proxy all subdomains through Cloudflare.
image: https://developers.cloudflare.com/cf-twitter-card.png
---

> Documentation Index  
> Fetch the complete documentation index at: https://developers.cloudflare.com/learning-paths/llms.txt  
> Use this file to discover all available pages before exploring further.

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# Secure against attacks

Review the different actions you can take to secure your website against attacks.

## Orange cloud all proper subdomains

When a subdomain is set to Proxied (also known as orange-clouded), Cloudflare proxying is active for that record and the record will resolve to a Cloudflare IP.

Refer to [Proxy status](https://developers.cloudflare.com/dns/proxy-status/) for more information.

```json
{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/directory/","name":"Directory"}},{"@type":"ListItem","position":2,"item":{"@id":"/learning-paths/","name":"Learning Paths"}},{"@type":"ListItem","position":3,"item":{"@id":"/learning-paths/surge-readiness/security/","name":"Security"}},{"@type":"ListItem","position":4,"item":{"@id":"/learning-paths/surge-readiness/security/secure-against-attacks/","name":"Secure against attacks"}}]}
```