Kakao Launches Passkey for Biometric Login Authentication

Published Date : 25/11/2024 

Kakao is revolutionizing account security with 'Passkey,' allowing users to log in with biometric authentication such as fingerprint, face recognition, and pin numbers, making passwords a thing of the past. 

Kakao, one of South Korea's leading tech companies, is taking a significant step towards enhancing user security and convenience by introducing 'Passkey' technology.

This innovative method allows users to log in to their Kakao accounts without the need for traditional passwords, relying instead on biometric authentication and other secure methods.

In a recent announcement, Kakao detailed the implementation of Passkey, which is designed to streamline the login process while significantly reducing the risk of account theft.

The Passkey system works by generating a pair of encryption keys a public key stored on Kakao's servers and a private key stored on the user's device.

When a user attempts to log in, their identity is verified by comparing the keys.

This can be done using biometric methods such as face recognition or fingerprint scanning, as well as through a simple pin number.

One of the primary benefits of Passkey is the reduced risk of losing account passwords.

Since the private key remains on the user's device, it is much harder for hackers to gain access to sensitive information.

Even if the server is compromised, the private key remains secure, making it a more robust solution against account theft.

Kakao has emphasized the convenience and security benefits of Passkey, stating, 'We introduced Passkey to alleviate the inconvenience of remembering complex passwords or changing them periodically and to provide users with a safer and more convenient login environment.'

To register for Passkey, users need to visit the Kakao account web page and navigate to the 'Account Security' menu.

The process is straightforward, and users can also find more information on the dedicated Passkey campaign page.

Once registered, users can enjoy the benefits of Passkey not only for Kakao services but also for external platforms that support Kakao login.

It's important to note that the current implementation of Passkey is web-based, and it is not yet available in the mobile or PC versions of Kakao Talk.

However, Kakao has outlined a clear plan to gradually expand the functionality.

An official from Kakao stated, 'We plan to conduct various campaigns to encourage more users to adopt Passkey and are working on reorganizing the login page to make the process smoother and more user-friendly.'

With Passkey, Kakao is setting a new standard for account security in the digital age, providing users with a more secure and convenient way to access their accounts. 

Frequently Asked Questions (FAQS):

Q: What is Passkey?

A: Passkey is a new method introduced by Kakao that allows users to log in to their accounts using biometric authentication or a pin number instead of a traditional password.

Q: How does Passkey work?

A: Passkey works by generating a pair of encryption keys. The public key is stored on Kakao's servers, while the private key is stored on the user's device. When logging in, the identity is verified by comparing these keys, and the user can unlock their device using biometric methods like face or fingerprint recognition, or a pin number.

Q: Is Passkey secure?

A: Yes, Passkey is designed to be secure. The private key remains on the user's device, reducing the risk of account theft even if the server is compromised.

Q: How can I register for Passkey?

A: To register for Passkey, you need to visit the Kakao account web page and navigate to the 'Account Security' menu. You can also find more information on the dedicated Passkey campaign page.

Q: Is Passkey available in mobile and PC versions of Kakao Talk?

A: Currently, Passkey is only available for web-based logins. Kakao plans to introduce it to mobile and PC versions of Kakao Talk in the future. 

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