---
title: Security infrastructure
description: This section describes the PingFederate security infrastructure that supports encrypted messaging, certificates, and digital signing.
component: pingfederate
version: 13.1
page_id: pingfederate:introduction_to_pingfederate:pf_sec_infras
canonical_url: https://docs.pingidentity.com/pingfederate/13.1/introduction_to_pingfederate/pf_sec_infras.html
llms_txt: https://docs.pingidentity.com/pingfederate/llms.txt
docs_for_agents: https://developer.pingidentity.com/build-with-ai/docs-for-agents.md
revdate: July 5, 2022
---

# Security infrastructure

This section describes the PingFederate security infrastructure that supports encrypted messaging, certificates, and digital signing.

PingFederate's configuration windows integrate these functions to provide complete control over certificate generation and authentication verification.