---
title: "Overview of software components"
slug: "oas-iglnx-overview-of-software-components-3-28"
updated: 2025-07-07T13:49:54Z
published: 2025-07-07T13:49:54Z
canonical: "docs.onespan.com/oas-iglnx-overview-of-software-components-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.

# Overview of software components

OneSpan Authentication Server consists of various required and optional components.