A Look at the Passwordless Authentication Process

 

Passwordless authentication is one the technologies that you should be taking advantage of in your business right now if you want to ensure the security of your data and systems. While passwords are still commonly used by many companies to verify a person’s identity, they are the least secure mode of authentication. They can be easily stolen, hacked, or otherwise compromised, which makes them a huge cyber security risk factor.

So many businesses these days are adopting passwordless authentication strategies in an effort to reduce this gaping vulnerability. The difference between password and passwordless authentication methods stems from the core types of information that are used in the login process. Password authentication is based on knowledge, meaning that a user must provide something that they know, like an email address, traditional password, or a personal identification number.

On the other hand, passwordless authentication is derived from different types of information that the user has. The first type is inherence. With these factors, the identity of a user is verified by their biometric data, like retinal scans, fingerprints, or voice recognition. These authentication methods are exceptionally difficult to hack or replicate since they are unique to the individual user.

Passwordless authentication can also be done via the information that the user possesses. Examples include an email verification link, an authentication app, a physical security card, or a one-time password. Possession factors are also significantly more secure compared to passwords due to the fact that they require a user to access a separate device or application in real time.

Regardless of the method you decide to use, the passwordless authentication process requires a pair of cryptographic keys, with one being private and another public. The private key is unique to the individual user, ad it is much more difficult for a hacker to intercept because it not a traditional password. The public key is hosted on the application or system that the user is trying to access with the private key.  Access can be only granted if the public and private keys match, meaning that the public key is useless without its private counterpart.

For more information on the passwordless authentication process, visit our website at https://docs.loginid.io/

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