---
title: "Content Security Policy (Admin Tools)"
manual: "Getting Started"
version: "13.4"
permalink: "https://docs.typo3.org/permalink/t3start:admin-tools-csp@13.4"
source: "Concepts/Backend/AdminTools/ContentSecurityPolicy.rst"
rendered: "2026-09-24T15:39:32+00:00"
---

# Content Security Policy (Admin Tools) {#admin-tools-csp}

[Content Security Policy](https://docs.typo3.org/m/typo3/reference-coreapi/13.4/en-us/ApiOverview/ContentSecurityPolicy/Index.html#content-security-policy) declarations
can be applied to a TYPO3 website in frontend and backend scope with a dedicated
API.

This module handles
[Reporting of violations of the Content Security
Policy](https://docs.typo3.org/m/typo3/reference-coreapi/13.4/en-us/ApiOverview/ContentSecurityPolicy/Index.html#content-security-policy-reporting). It is always available
but can only be [accessed via the backend](https://docs.typo3.org/permalink/t3start:admin-tools-access@13.4),
not the Install Tool.