I like to talk to my students in Computer Science about career options and what and where they can do things later on life.
I had all of my classes take a look at the NSA recruiting page to see where NSA had needs.
http://www.nsa.gov/careers/
They were very impressed that Computer Science and Computer Engineering were in high demand.
Several of my students have Cyber Security career ambitions so this is very good information for them to have.