Confusion about my selected course.

Hi everyone! So I recently completed my 12th grade and wanted to go to Australia for my further studies. The consultant I hired has applied my file in the following universities: Deakin University Swinburne University La Trobe University Now my main confusion is that there is a bachelor's course of cyber security and I ultimately want to end up in that field but is that course any good or should I apply for a bachelor of computer science. Thanks