It will get updates way quicker than any other windows version. (when any vulnerability hits windows Eco-system.)
It supports all types of older (and newer of course) bio-metric device present on your PC.
Since it has support for the previous version of software thus making it more secure while running the similar application. Secure i.e app will less likely crash.
Better support for all types of anti-virus present in the windows side of utilities.
I hope this helps. But I found one blog. It has How to secure windows 10. I need to ask you is that true? to get an idea about how can you turn on secure windows 10