#### To configure security for IIOP listeners

The Application Server supports CORBA (Common Object Request Broker Architecture) objects, which use the Internet Inter-Orb Protocol (IIOP) to communicate across the network. An IIOP listener accepts incoming connections from remote clients of EJB components and from other CORBA-based clients. With the Administration Console, create new IIOP listeners and edit the settings of existing IIOP listeners.

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 ORB node.

4. Select the IIOP Listeners node.

5. Select an IIOP listener to edit that listener or click New and follow the procedure in To create an IIOP listener to create a new listener.

6. Follow the procedure in To set listener security properties to set security properties.

7. Click Save to save the changes, or click Load Defaults to restore the properties to their default values.

   If a new listener was created, it will now be listed in the Current Listeners table on the IIOP Listeners page.

##### More Information
Equivalent asadmin command

`create-iiop-listener`

##### 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