You might need to modify existing authentication aliases.
Why and when to perform this task
Modify authentication aliases from the administrative console.
Steps for this task
Access the J2EE Connector Architecture (J2C) authentication data
entries panel.
From the administrative console, expand Security,
click Global security. Under the Authentication heading,
expand JAAS Configuration, and select J2C
Authentication data.
Note: This panel can also be used to add or
delete authentication data.
Select the authentication alias that you want to modify.
The J2EE Connector Architecture (J2C) authentication data entries
panel contains a list of authentication aliases, the user ID associated with
this alias and, optionally, a description of the alias. Click on the alias
that you want to modify.
Change the properties of the alias.
On the configuration
panel for the selected alias, you can modify the alias name, or the associated
user ID and password. You can also modify the description of the authentication
data entry.
Confirm your changes.
Click OK,
or Apply. Return to the J2EE Connector Architecture
(J2C) authentication data entries panel and click Save to
apply your changes to the master configuration.
Note: For a Network Deployment
installation, make sure that a file synchronized operation is performed to
propagate the changes to other nodes.