---
title: "Security"
manual: "Fluid ViewHelper Reference"
version: "main"
permalink: "https://docs.typo3.org/permalink/t3viewhelper:security@main"
source: "Global/Security/Index.rst"
rendered: "2026-09-25T05:46:13+00:00"
---

# Security {#security}

-   [security.ifAuthenticated](https://docs.typo3.org/permalink/t3viewhelper:security-ifauthenticated-viewhelper-f-security-ifauthenticated@main)
-   [security.ifHasRole](https://docs.typo3.org/permalink/t3viewhelper:security-ifhasrole-viewhelper-f-security-ifhasrole@main)
-   [security.nonce](https://docs.typo3.org/permalink/t3viewhelper:security-nonce-viewhelper-f-security-nonce@main)