Ключевые слова: access, background, backup, black, center, code, communication, computer, connection, dark, data, database, defend, denied, digital, drawing, gray, hole, icon, info, information, innovation, key, keyhole, lock, login, message, net, network, pad, padlock, paint, paper, privacy, program, protect, protection, safe, safety, secure, security, storage, symbol, system, tech, technology, texture, transfer, web,