Ключевые слова: 2, 2fa, access, account, authentication, business, cellphone, code, computer, concept, confirm, cyber, factor, hand, hold, icon, identification, identity, internet, key, laptop, lock, login, mobile, multi, number, online, otp, page, passcode, password, personal, phone, pin, press, privacy, protection, safe, safety, screen, security, smartphone, step, tablet, technology, two, user, verify, website,