Beehive coke ovens were called that because they were built in a beehive-like hemispherical shape, and then covered with earth. Cross section of a Hand-drawn Beehive Coke Oven. The Beehive Ovens were built in banks of ovens, called a battery, with a strong retaining wall in front, and then covered with earth.
One such technique is called âbumping.â Lock bumping, also referred to as key bumping is an attack technique using specially cut keys, known as bump keys, that can defeat conventional pin and tumbler door locks.
Some have claimed that this is a vulnerability that carries through to SmartKey locks, including the Kevo. To be blunt, those people are wrong. The SmartKey deadbolt uses serrated disc tumblers and a unique horizontal slider in place of the classic pin-and-tumbler setup. Without those pins, bumping just won't work.