Job in the future

Hey guys please help me out , I am going into college and taking up an IT course, I heard that the IT industry is very tough and I want to know which course should I specialise in to secure a better future.

-Digital Entertainment( was originally my first choice but low job prospects so nope)

-Information Security

-Internet and mobile computing

-IT in finance and investment

-IT in life sciences

This are some other specialised courses from other colleges.I think they are better than the ones above but my chances of appealing to that college is quite low.

-Business Analytics

-Project Mangement

-Enterprise systems