When a new Apple Security system comes out (UAMDM, UAKEL, TCC) it's a race to get as much info as you can. Sometimes we put it off, only to realize that you have to worry about it NOW.
The next security system that you need to be paying attention to is Notarization.
Instead of spending time searching all over the place, I brought all the most important links to one page.
3rd Party Vendors
I hope this page helps you!