<commit_before># uPortal Authentication

uPortal supports a comprehensive list of strategies for authenticating users, including [Apereo
Central Authentication Service][] (CAS), [Shibboleth][]/SAML, [LDAP][], and several others.

This strategies may also be mixed or combined in any way.

## Available Strategies

- [Central Authentication Service (CAS)](cas.md)
- Shibboleth (TBD)
- `REMOTE_USER` (TBD)
- LDAP (TBD)
- Local (Database) (TBD)

[Apereo Central Authentication Service]:https://www.apereo.org/projects/cas
[Shibboleth]:https://www.shibboleth.net/
[LDAP]:https://en.wikipedia.org/wiki/Lightweight_Directory_Access_Protocol
<commit_msg>UP-4951:  Fix grammar mistake 'This' -> 'These'<commit_after># uPortal Authentication

uPortal supports a comprehensive list of strategies for authenticating users, including [Apereo
Central Authentication Service][] (CAS), [Shibboleth][]/SAML, [LDAP][], and several others.

These strategies may also be mixed or combined in any way.

## Available Strategies

- [Central Authentication Service (CAS)](cas.md)
- Shibboleth (TBD)
- `REMOTE_USER` (TBD)
- LDAP (TBD)
- Local (Database) (TBD)

[Apereo Central Authentication Service]:https://www.apereo.org/projects/cas
[Shibboleth]:https://www.shibboleth.net/
[LDAP]:https://en.wikipedia.org/wiki/Lightweight_Directory_Access_Protocol

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