What characteristic makes passkeys stand out from traditional passwords?

Passkeys stand out from traditional passwords primarily because they do not need to be remembered. This is a significant advantage as traditional passwords require users to create and recall complex strings of characters, which can lead to issues such as forgetting passwords or needing to store them in insecure manners.

Passkeys, on the other hand, operate through authentication methods that may involve biometrics, hardware security keys, or other forms of secure identification that essentially eliminate the burden of memorization. This characteristic enhances security by reducing the likelihood of weak or reused passwords and can improve user experience by simplifying the authentication process.

It is important to note that while they may be used across multiple platforms, this is not their distinguishing feature when compared to traditional passwords, nor do they inherently have to be long and complex or usable only once. Their primary differentiation lies in the fact that users do not have to remember them, making the authentication process more user-friendly and secure.