There are a few DRMs that offer using it but none of them are in use mostly because of market share issues.
SGX isn’t available on the majority of consumer CPUs because it’s a fairly new extension and it’s Intel exclusive.
I know of a few enterprise products that use it for their “soft-dongle” licensing if you don’t want to plug in a license dongle in your server, yes it’s 2018 and we still have license dongles like it’s 1988, ESRI I’m looking at you.
SGX isn’t available on the majority of consumer CPUs because it’s a fairly new extension and it’s Intel exclusive.
I know of a few enterprise products that use it for their “soft-dongle” licensing if you don’t want to plug in a license dongle in your server, yes it’s 2018 and we still have license dongles like it’s 1988, ESRI I’m looking at you.