Ключевые слова: barb, barbwire, barrier, border, business, composition, concept, crime, danger, data, design, digital, display, fence, firewall, forces, guard, hand, identification, identity, information, internet, jail, keep, key, lock, metal, network, padlock, password, prison, privacy, protect, protection, safe, safety, secret, secure, security, sign, spike, surveillance, tag, text, torn, torture, wire,