What are the advantages of using passkeys over passwords for online accounts ?

 Passkeys, as you might encounter in the context of Bluetooth or wireless device pairing, are not typically used for online accounts. However, let's consider the advantages of using passphrases or PINs, which are similar concepts but more applicable to online account security:

1. Ease of Remembering: Passphrases, which are longer and often composed of multiple words or a combination of words, numbers, and symbols, can be easier to remember than complex passwords. This can reduce the likelihood of users resorting to insecure practices like writing down their passwords.

2. Resistance to Brute-Force Attacks: Passphrases tend to be longer than traditional passwords, making them more resistant to brute-force attacks. A longer passphrase with a mix of characters is harder to crack compared to a shorter password, which typically contains fewer characters.

3. Enhanced Security: Passphrases and PINs can offer enhanced security compared to traditional passwords, especially when combined with other authentication factors such as two-factor authentication (2FA). Longer passphrases provide more entropy, making them more difficult to guess or brute-force.

4. User-Friendly Experience: Passphrases and PINs can provide a more user-friendly experience, especially on mobile devices, where typing long and complex passwords can be cumbersome. Using a shorter PIN or a memorable passphrase can streamline the authentication process.

5. Adaptability to Authentication Methods: Passphrases and PINs can be used in various authentication methods, including biometric authentication (e.g., fingerprint or facial recognition) or as a backup method for two-factor authentication. This adaptability enhances security while maintaining user convenience.

6. Compliance with Security Standards: Some security standards and guidelines recommend the use of passphrases or PINs as part of a robust password policy. Adhering to these standards can help organizations improve their overall security posture and meet compliance requirements.

Overall, while passkeys are not typically used for online accounts, passphrases and PINs offer several advantages over traditional passwords, including improved security, ease of remembering, and adaptability to different authentication methods.