What are the different types of authentication protocol?

What are the types of authentication?

  • Single-Factor/Primary Authentication.
  • Two-Factor Authentication (2FA)
  • Single Sign-On (SSO)
  • Multi-Factor Authentication (MFA)
  • Password Authentication Protocol (PAP)
  • Challenge Handshake Authentication Protocol (CHAP)
  • Extensible Authentication Protocol (EAP)

What is cryptographic authentication?

Key-based authentication, also called cryptographic authentication, is the process of using cryptographic keys in a challenge-response handshake to prove one’s identity. This falls in the “something you have” category. Key-based authentication is already deployed widely throughout every enterprise environment.

What are the five 5 authentication methods?

5 Common Authentication Types

  • Password-based authentication. Passwords are the most common methods of authentication.
  • Multi-factor authentication.
  • Certificate-based authentication.
  • Biometric authentication.
  • Token-based authentication.

What are the 3 types authentication methods and what is included in each?

There are three main approaches to user authentication: knowledge-based, possession-based, and biometric-based. Biometric-Based Authentication: An authentication based on what the user is—unique physiological characteristics such as fingerprints or behavioral characteristics such as keyboard dynamics.

What is authentication and its types?

In computing, authentication is the process of verifying the identity of a person or device. A common example is entering a username and password when you log in to a website. Entering the correct login information lets the website know 1) who you are and 2) that it is actually you accessing the website.

Which type of authentication is best?

Our top 5 authentication methods

  1. Biometric Authentication Methods. Biometric authentication relies on the unique biological traits of a user in order to verify their identity.
  2. QR Code.
  3. SMS OTP.
  4. Push Notification Authentication Method.
  5. Behavioral Authentication Method.

What is PAP CHAP and EAP?

The four methods are password authentication protocol (PAP), challenge handshake authentication protocol (CHAP), Microsoft CHAP (MS-CHAP), and extensible authentication protocol (EAP). While watching this video pay attention to the method of authentication used by each protocol.