# Authentication automation with OctopusDSC

OctopusDSC is an in-house open-source PowerShell module with DSC resource designed to reduce the overhead when automating the installation and configuration of your Octopus infrastructure.

The following resources are available for automating authentication configuration:

- [Octopus Server Active Directory Authentication](https://github.com/OctopusDeploy/OctopusDSC/tree/master/OctopusDSC/DSCResources/cOctopusServerActiveDirectoryAuthentication).
- [Octopus Server Azure Active Directory Authentication](https://github.com/OctopusDeploy/OctopusDSC/tree/master/OctopusDSC/DSCResources/cOctopusServerAzureADAuthentication).
- [Octopus Server Google Apps Authentication](https://github.com/OctopusDeploy/OctopusDSC/tree/master/OctopusDSC/DSCResources/cOctopusServerGoogleAppsAuthentication).
- [Octopus Server Guest Authentication](https://github.com/OctopusDeploy/OctopusDSC/tree/master/OctopusDSC/DSCResources/cOctopusServerGuestAuthentication).
- [Octopus Server Okta Authentication](https://github.com/OctopusDeploy/OctopusDSC/tree/master/OctopusDSC/DSCResources/cOctopusServerOktaAuthentication).
- [Octopus Server Username and Password Authentication](https://github.com/OctopusDeploy/OctopusDSC/tree/master/OctopusDSC/DSCResources/cOctopusServerUsernamePasswordAuthentication).