Chapter 10. Securing JBoss EAP 6
10.1. About the Security Subsystem
If deep copy subject mode is disabled (the default), copying a security data structure makes a reference to the original, rather than copying the entire data structure. This behavior is more efficient, but is prone to data corruption if multiple threads with the same identity clear the subject by means of a flush or logout operation.
You can set system-wide security properties, which are applied to
A security domain is a set of Java Authentication and Authorization Service (JAAS) declarative security configurations which one or more applications use to control authentication, authorization, auditing, and mapping. Three security domains are included by default:
other. You can create as many security domains as you need to accommodate the needs of your applications.