---
title: Concepts
description: Protect your organization from email phishing attacks.
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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# Concepts

Review the concepts behind Cloudflare's Email security.

## Objectives

By the end of this module, you will be able to:

* Explain how Cloudflare works.
* Describe what Email security is.
* Understand how Cloudflare prevents email-based phishing attacks.

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