How to Secure a UI or Programming Interface

How many firmware builds do you typically have throughout the whole process? Do you count bootloader as a different one? Depends on if the bootloader is a micro image or not. Blowing fuses and just eliminating your debug interfaces altogether is, you know, but then you can't deal with anybody. All right, awesome. We've got some great questions coming in, but please keep sending them in for any of the attendees. we'll happily answer any we can.