#### To configure security for the Admin Service’s JMX connector

The Admin Service determines whether the server instance is a regular instance, a domain administration server (DAS), or a combination. The Developer profile has only one server instance, and it is a combination. Use the Admin Service to configure a JSR-160 compliant remote JMX connector, which handles communication between the domain administration server and the node agents, which manage server instances on a host machine, for remote server instances.

1. Expand the Configurations node.
2. Select the instance to configure:
   - To configure a particular instance, expand the instance’s config node. For example, the default instance, `server`, expand the `server-config` node.
   - To configure the default settings for all instances, expand the `default-config` node.
3. Expand the Admin Service node.
4. Select the admin service to be modified.
5. Follow the procedure in To set listener security properties to set security properties.
6. Click Save.

###### See Also

- To configure security for HTTP listeners

- To configure security for IIOP listeners

- To set listener security properties

- To configure single sign-on (SSO) for a Virtual Server

- To configure security for the Admin Service's JMX connector