The different methods of user authentication:
- The most frequent way of authentication is passwords. A string of letters, numbers, or special characters can be used as a password. You must develop strong passwords that incorporate a combination of all feasible alternatives in order to secure yourself.
- MFA (Multi-Factor Authentication) is an authentication system that requires a user to be identified in two or more different methods. Codes generated by the user's smartphone, Captcha tests, fingerprints, voice biometrics, and facial recognition are all examples.
- Digital certificates are used in certificate-based authentication solutions to identify individuals, machines, and devices. A digital certificate is a type of electronic document similar to a driver's licence or passport.
- Biometrics authentication is a type of security that relies on an individual's unique biological traits. The following are some of the primary benefits of adopting biometric authentication technologies: Authorized features maintained in a database can be quickly compared to biological traits. When mounted on gates and doors, biometric authentication can be used to regulate physical access.
- Users can submit their credentials once and receive a unique encrypted string of random characters in return using token-based authentication technologies. Instead of typing your credentials again, you can utilise the token to access protected systems.
Read More: What is network encryption? How does it work?
