Ключевые слова: abstract, background, box, brown, cardboard, carton, chained, closed, computer, container, cover, data, deceive, deception, decryption, deliver, delivery, different, emptiness, encryption, gift, hacked, idea, isolated, lid, lie, lock, lure, mail, nothing, object, open, package, packaging, padlock, paper, password, protected, puzzle, recycle, secret, security, shipping, sizes, square, storage, top, transportation, vault, view, white,