I posted some pictures of my preparing for a hurricane a while back
I have upgraded slightly since then. I can't believe that was two years ago.
I use a method that is similar to JP's. I still strap around the entire box.I put the boxes close together and secure them to each other. I then use point to ground anchors in several locations. And the hives don't move. I usually only do this know if it is cat 4 or 5. For cat 3 or less I may just do some strapping on the bodies and one to the lid.