# Set up Mapped Security

To use mapped security to protect information that was extracted from Confluence by the Confluence REST Connector, set up the following components:

- IDOL server. You must set up IDOL server to process the security information contained in each document. You must also configure user security, so that IDOL sends user and group information to the front-end application when a user logs on. For information about how to set up IDOL server, refer to the Intellectual Asset Protection System Administration Guide.
- Confluence REST Connector. You must set up the Confluence REST Connector to include security information (Access Control Lists) in the documents that are indexed into IDOL server. The connector encrypts the ACL and adds it to a document field named `AUTONOMYMETADATA`. You must also add a field to each document that identifies the security type. For information about how to do this, see Retrieve and Index Access Control Lists.
- OmniGroupServer. You must set up OmniGroupServer to retrieve group information. For information about how to configure OmniGroupServer, see Retrieve Security Groups.
- A front-end application for querying IDOL server.

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