---
title: "Trusted Headers SSO"
description: "Trusted Headers SSO is a simple header authorization framework supported by Authelia."
summary: "Trusted Headers is a simple header authorization framework supported by Authelia."
date: 2022-11-27T16:07:08+11:00
draft: false
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This mechanism is supported by proxies which inject certain response headers from Authelia into the protected
application. This is a very basic means that allows the target application to identify the user who is logged in
to Authelia. This like all single-sign on technologies requires support by the protected application.

You can read more about this in the [Trusted Header SSO Integration Guide](../../integration/trusted-header-sso/introduction.md).