# Shibboleth Identity Provider

> Identity Provider component of a Single Sign-on system

**Wikidata**: [Q120732369](https://www.wikidata.org/wiki/Q120732369)  
**Source**: https://4ort.xyz/entity/shibboleth-identity-provider

## Summary
Shibboleth Identity Provider (IdP) is the Identity Provider component of a Single Sign-On (SSO) system, enabling users to authenticate once and access multiple services without re-entering credentials. It is part of the Shibboleth project, a free software solution developed by the Shibboleth Consortium.

## Key Facts
- Part of the Shibboleth project, a free software initiative
- Enables Single Sign-On (SSO) authentication
- Runs on Linux and Microsoft Windows operating systems
- Developed using the Java programming language
- Latest stable versions include 4.3.1 (March 30, 2023) and 4.3.1.1 (Windows-only, April 19, 2023)
- Licensed under the Apache Software License 2.0
- Source code repository available at [Gitweb](https://git.shibboleth.net/view/?p=java-identity-provider.git)
- Official website: [shibboleth.net](https://shibboleth.net)
- Logo: [Shibboleth (Internet2)](https://commons.wikimedia.org/wiki/Special:FilePath/Shibboleth_(Internet2).jpg)

## FAQs
### Q: What is Shibboleth Identity Provider used for?
A: Shibboleth Identity Provider is used to enable Single Sign-On (SSO) authentication, allowing users to access multiple services with a single login.

### Q: On which operating systems does Shibboleth Identity Provider run?
A: Shibboleth Identity Provider runs on Linux and Microsoft Windows operating systems.

### Q: What programming language is Shibboleth Identity Provider written in?
A: Shibboleth Identity Provider is developed using the Java programming language.

### Q: Who develops Shibboleth Identity Provider?
A: Shibboleth Identity Provider is developed by the Shibboleth Consortium.

### Q: What is the latest version of Shibboleth Identity Provider?
A: The latest stable versions are 4.3.1 (released March 30, 2023) and 4.3.1.1 (Windows-only, released April 19, 2023).

## Why It Matters
Shibboleth Identity Provider plays a crucial role in simplifying authentication across multiple services, reducing the need for users to manage multiple passwords. By enabling Single Sign-On, it enhances user experience and security by centralizing identity management. The project is open-source and free software, making it accessible to institutions and organizations that require robust authentication solutions. Its compatibility with both Linux and Windows operating systems ensures broad applicability. The Shibboleth Consortium, behind the project, ensures continuous development and support, making it a reliable choice for enterprises and educational institutions.

## Notable For
- Part of the Shibboleth project, a well-established open-source identity management solution
- Supports Single Sign-On (SSO) across multiple services
- Available under the Apache Software License 2.0, ensuring free and open-source distribution
- Compatible with both Linux and Microsoft Windows operating systems
- Developed using the Java programming language, ensuring cross-platform functionality

## Body
### Overview
Shibboleth Identity Provider (IdP) is a critical component of the Shibboleth project, designed to facilitate Single Sign-On (SSO) authentication. It allows users to authenticate once and gain access to multiple services without re-entering credentials. The project is developed by the Shibboleth Consortium and is distributed as free software under the Apache Software License 2.0.

### Technical Details
- **Operating Systems**: Shibboleth Identity Provider runs on Linux and Microsoft Windows.
- **Programming Language**: The software is developed using the Java programming language.
- **Versions**: The latest stable versions include 4.3.1 (released March 30, 2023) and 4.3.1.1 (Windows-only, released April 19, 2023).
- **License**: The software is licensed under the Apache Software License 2.0.
- **Source Code**: The source code is available in a Git repository at [Gitweb](https://git.shibboleth.net/view/?p=java-identity-provider.git).

### Development and Support
- **Developer**: The Shibboleth Consortium is responsible for the development and maintenance of Shibboleth Identity Provider.
- **Website**: Official information and documentation are available on the [Shibboleth website](https://shibboleth.net).
- **Logo**: The project logo is available on [Wikimedia Commons](https://commons.wikimedia.org/wiki/Special:FilePath/Shibboleth_(Internet2).jpg).

### Usage and Impact
- **Single Sign-On**: Shibboleth Identity Provider enables users to authenticate once and access multiple services, enhancing user convenience and security.
- **Open Source**: The software is free and open-source, making it accessible to a wide range of users and institutions.
- **Cross-Platform**: Its compatibility with both Linux and Windows operating systems ensures broad applicability.

```json
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  "@context": "https://schema.org",
  "@type": "SoftwareApplication",
  "name": "Shibboleth Identity Provider",
  "description": "Identity Provider component of a Single Sign-on system",
  "url": "https://shibboleth.net",
  "applicationCategory": "Identity Management",
  "operatingSystem": ["Linux", "Microsoft Windows"],
  "programmingLanguage": "Java",
  "license": "https://spdx.org/licenses/Apache-2.0.html",
  "softwareVersion": ["4.3.1", "4.3.1.1"],
  "dateModified": ["2023-03-30", "2023-04-19"],
  "sameAs": ["https://www.wikidata.org/wiki/Q123456789"]
}

## References

1. [Source](https://shibboleth.atlassian.net/wiki/spaces/IDP4/overview?homepageId=1265631498)
2. [Source](https://shibboleth.atlassian.net/wiki/spaces/IDP4/pages/1265631499/ReleaseNotes#4.3.1.1-(Windows-only)-(April-19,-2023))
3. [Source](https://shibboleth.atlassian.net/wiki/spaces/IDP4/pages/1265631499/ReleaseNotes#4.3.1-(March-30,-2023))