[Fenaek]

Your answer doesn't help Tbh. You could as well say "we use something" and it would have given the same information.

[danieltillett]

The OP asked what features we were missing from our system and I answered. I assumed he is looking to make a new system and asked us what we would like.

While not security, obscuritiy is another layer of defence hence why I am reluctant to say what we use exactly.

[ezekg]

I am indeed developing a licensing API (SaaS + on-prem options), so I appreciate the response either way.