Disabling global security

If you are running a Deployment Manager
There are two security.xml files you need to change:
WSAS_install_root/AppServer/config/cells/cellname/security.xml
WSAS_install_root/DeploymentManager/config/cells/cellname/security.xml
Always store a copy of the security.xml file in a temporary directory before making any changes.
Open each security.xml file and search for the very first occurrence of enabled="true". This is located inside the tag.
Change enabled="true" to enabled="false", then save the file.
You must restart the Deployment Manager, the nodegent and then the Application Servers, in that order.