Is a passcode better than a biometric login?

This is a great issue, but one for which there is no straightforward solution. It’s in the middle—you shouldn’t use a password or biometrics in place of the other; combining the two provides the greatest protection.

Forbes reports:

“Biometrics are proving to be superior to passwords because they are easier to use, provide increased privacy and security, and are gaining traction as a standard across a broad range of mobile, desktop, and server devices used by users to access online services.”

The solution then seems to be the inverse, correct? However, this is not the whole tale. To provide the highest level of protection, you must use a strong passcode in conjunction with biometric logins.

Biometrics – What is it?

Rather than needing a sequence of letters or numbers, a biometric login examines your actual body. This might be a fingerprint or a facial recognition system, for example.

While passwords are saved in the cloud, fingerprint data is only stored on your device. Your fingerprint data is never accessible to servers or applications, and it is never stored in the cloud. This implies that it may even be more secure than a standard login.

Consider the following:

However, this does not always imply that it is entirely secure. Even if the data is not kept online, your login may be hacked. In 2013, just two days after the introduction of Touch ID, Apple’s fingerprint technology was hacked. Even the Face ID function on the 2017 iPhone X was (and may still be) hacked.

Security and passcodes—Time it’s to say goodbye to the past

Touch ID technology was intended to improve security and usability, and it would have accomplished that goal if users understood its original purpose and used tougher passcodes. Our previous method of operation required just a four-digit PIN—but that is no longer sufficient. They are much simpler to hack and, believe it or not, they are also easier to break into in the real world. Individuals may easily peek behind your back and get what they need.

Passcodes are much better in this scenario. Six digits dramatically increases the difficulty of access, particularly when letters are included. However, there is still a chance of being hacked through the cloud.

Combining a strong six-digit passcode with a biometric login is the winning formula. You should not use a password in place of biometrics, but rather in conjunction with them.

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