In reality, implementing secure boot is an arbitrary measure that harms the community. There are many cases on this forum of people playing it on incompatible PCs, or (like in my case) that are compatible, but when they activate safe mode in Windows, it won't boot. Or there are cases on the Steam forum where, after activating safe mode, they had to reformat their computers. Really, they Killed Battlefield, this will be the first time in over 20 years that I won't buy or play a game in the series.
I hope you can fix this, and that they'll stop doing this someday, but I honestly don't think so....