---
title: "Supported Hardware Security Modules (HSMs)"
slug: "oas-igwin-supported-hardware-security-modules-hsms-3-28"
updated: 2025-07-04T10:04:26Z
published: 2025-07-07T13:55:51Z
canonical: "docs.onespan.com/oas-igwin-supported-hardware-security-modules-hsms-3-28"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.onespan.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Supported Hardware Security Modules (HSMs)

OneSpan Authentication Server supports the following hardware security modules:

- Thales ProtectServer 3 HSM devices
- Thales ProtectServer 2 HSM devices

When using a Thales ProtectServer HSM, the following is required:

- ProtectToolkit 5.2 (Thales ProtectServer 2, Thales ProtectServer)

For more information, see [Hardware security module setup](/sec/docs/oas-igwin-hardware-security-module-setup-3-28).