You probably get asked this all the time but what would you recommend as a deadbolt that's extremely hard to lockpick? I just renovated a million-dollar home and I want the most secure deadbolt I can install
Any unusual locking mechanisms, like this split core, or the Urban Alps Stealth lock which hides it’s bitting with metal folds will deter 99% of anyone. If they have the ability to make custom tools like it took Magic to tackle this lock on the spot, then no lock you have will stop them more than likely. Guns and good alarm systems inside the home will do most of the work beyond that.