AUTHENTICATION สอนอย่างไรให้เข้าใจล้ำลึก

authentication Multi-factor authentication means having extra checks to prove your identity For example, you may need an authentication code from a text message in addition

Authentication ensures that only legitimate users are granted access by recognizing and matching credentials that were previously registered to an individual  authentication Firebase Authentication aims to make building secure authentication systems easy, while improving the sign-in and onboarding experience for end users It