hello Cad.. if you're already been working with security, then you should stick with it and specialize in SAP security. This might come as an excellent choice since SAP security si used in pretty much entire SAP suite. Most SAP Implementation have SAP security but not always true. So Enterprise security is very important and niche field that you might want to conquer. Also consider learning LDAP http://en.wikipedia.org/wiki/Lightweight_Directory_Access_Protocol another core technology used for enterprise security. There you go dude, you have a new job title: Enterprise Security Analyst or Corporate IT CIA or any cute you wanna pick.