Hi there,


I am having a little trouble on choosing my specialty with offensive computer security.
Previously I've been doing a LOT of web based hacking from my early HBH days and pretty much remember all of it and I am fairly good at PHP.


Now I want to take it to the next level and might even want to enroll in my nations cyber defense department within the military, but I don't know what to learn beforehand.


I have my whole life been deeply fascinated of anything secret and even more of hackers who work for the military, so I need to find something that I could specialize in, in order to beat other applicants.


Any suggestions and / or links would be greatly appreciated,
di0x