Ключевые слова: authorization, background, board, business, busy, button, buttons, close, closeup, communication, computer, computing, dark, data, design, digital, electronic, employee, enter, finger, fingers, guard, hand, information, input, isolated, key, keyboard, keypad, lock, number, numbers, numpad, pad, password, pc, press, protect, protection, safety, secured, security, smart, symbol, tech, technology, touch, type, white, wireless,