Some Unis also offer different tracks for Masters degrees - MA (Master of Arts) in Software Engineering, or MSc (Master of Sciences) in Computer Science. Those differences are a bit more meaningful. The MA will be softer, with less research focus, and is (ostensibly) explicitly designed as preparation for industry.
Students can pick their final subject; there is no difference in subjects between the two programmes, though we obviously expect some difference in result. After all, you should show some proficiency in both masters if you're doing the 2yr programme.
I'm currently supervising a student (SE) on file recovery, to whom I'll definitely forward the link. It's right up his project's alley.
Side remark: had he been enrolled in the 2yr programme, the subject would have been the same. I'd just expect him to extend his current work with a research question towards information science.
https://www.newcastle.edu.au/degrees/bachelor-of-software-en...
https://www.newcastle.edu.au/degrees/bachelor-of-computer-sc...
Looks like there's even a "computer systems engineering" as well.
https://www.newcastle.edu.au/degrees/bachelor-of-computer-sy...
It was interesting seeing what the EE's and ME's were learning about, standardized practices, vs what CS was taught, the "figure out a system" method.