I have just now gotten started trying to learn about computer science and I am thinking about how I would be best served to focus my interest. Of course I think that nearly everyone in the entire world has a smart phone in their pocket or in their purse. So that is where it makes sense to put your energy. I saw this thing the other day, it was about this program which supposedly could be used as a snapchat hack I checked it out and tried to figure out how it was supposed to work and how you could stop it from working. I figure that this is going to be a really big deal in the future. Already a lot of people have their entire lives on their phones and in the future there will be a large part of the people in this world that will be totally dependent on their phones. So they are going to need to be able to get a real security for all of the things that they do.
Of course this is one of the few areas where you can really be sure that there are going to secure jobs in the future. A lot of the things that people do to make livings now are not going to be there in the future. For example there is probably only about five to ten years before they develop self driving vehicles. Obviously that is going to be the end of a whole lot of jobs. In fact I really wonder how they will replace the guy that drives the beer truck in the part where you are actually making the delivery. It is easy enough for the truck to drive itself to the store, but then you have to take the beer inside and stock it.