The crossword solution for the term 'IT CAN BE CRACKED' is 'DOOR'. A DOOR is a barrier used to open and close off an entrance to a room or building. It is typically made of wood, metal, or other materials, and can be opened manually or electronically. Doors are often used to provide security and privacy, as well as to control the flow of people and goods in and out of a space. Doors can also be cracked, either intentionally or unintentionally, by someone with the right tools and knowledge.