http://www.springsecuritybook.com/

http://forum.springsource.org/showthread.php?t=87838

http://www.slideshare.net/bermark/integrando-jsf-2-e-spring-security

Acegi, http://www.acegisecurity.org/

http://dmakariev.blogspot.com/2010/01/jsf-20-with-spring-3-and-spring.html

http://ocpsoft.com/java/acegi-spring-security-jsf-login-page/

http://dev.firnow.com/course/3_program/java/javaxl/20100630/281618.html