For technical side of security studies, there are programs that are interdisciplinary where you get to learn about satellite technology, computer networks, and remote sensing, among other things. See the link below for a list. But I think these programs are too patchy. You may be better off just concentrating on one area such as electrical engineering.

If you have a certain position in mind such as working for the FBI, you may want to find out their requirements first because security studies may not be the best option.

Check out the link below and search under “Military and Defense Studies”. If you can afford it, you may also want to look at schools in UK because there are far more programs there.