---
title: PingAccess agent for IIS 3.0 (July 2025)
description: Info
component: pingaccess
version: 8.1
page_id: pingaccess:agents_and_integrations:pa_iis_30_rn
canonical_url: https://docs.pingidentity.com/pingaccess/8.3/agents_and_integrations/pa_iis_30_rn.html
llms_txt: https://docs.pingidentity.com/pingaccess/llms.txt
docs_for_agents: https://developer.pingidentity.com/build-with-ai/docs-for-agents.md
revdate: August 11, 2025
superseded_by: https://docs.pingidentity.com/pingaccess/8.3/agents_and_integrations/pa_iis_30_rn.html
section_ids:
  agent-sdk-for-c-compatibility: Agent SDK for C compatibility
  authenticate-the-pingaccess-agent-for-iis-with-a-bearer-token: Authenticate the PingAccess agent for IIS with a bearer token
---

# PingAccess agent for IIS 3.0 (July 2025)

## Agent SDK for C compatibility

Info

Compatible with the Agent SDK for C version 3.0.

## Authenticate the PingAccess agent for IIS with a bearer token

New PASDKC-200

Authenticate PingAccess agents to the engine nodes with a stronger authentication method.

|   |                                                                                                                 |
| - | --------------------------------------------------------------------------------------------------------------- |
|   | To use this feature, you must upgrade to PingAccess 8.2 or later and the PingAccess agent for IIS 3.0 or later. |

Learn more in the [PingAccess 8.2 release notes](https://docs.pingidentity.com/pingaccess/8.2/release_notes/pa_release_notes.html#configure-pingaccess-to-allow-agents-to-authenticate-with-a-bearer-token). You can find setup instructions in [Configuring PingAccess agents to use bearer token authentication](https://docs.pingidentity.com/pingaccess/8.2/pingaccess_user_interface_reference_guide/pa_configuring_pa_agents_to_use_bearer_token_authn.html).