jaas相關的學習資料

IBM ：擴展JAAS實現類實例級授權 

http://www.ibm.com/developerworks/cn/java/j-jaas/

天極：JAAS:靈活的Java安全機制

http://www.yesky.com/SoftChannel/72342371961929728/20030114/1648365.shtml

JAAS 基礎認證和授權機制

http://www.360doc.com/showweb/0/0/285321.aspx

java Authentication and Authorization Service (JAAS)

http://java.sun.com/javase/6/docs/technotes/guides/security/