Passkeys are a new type of login credential that are designed to replace passwords. They are more secure, more convenient, and easier to use than passwords.

Passkeys are a cryptographic key pair that is stored on your device. When you log in to a website or app that supports passkeys, your device will generate a unique cryptographic signature that is sent to the website or app. The website or app will then verify the signature using your public key. If the signature is valid, you will be logged in.

Passkeys are more secure than passwords because they cannot be intercepted or phished. They are also more convenient because you do not have to remember them. Instead, you can simply use your device's biometric authentication (e.g., fingerprint or face scan) to log in.

Passkeys are still a relatively new technology, but they are gaining support from major tech companies. Apple, Google, and Microsoft are all committed to supporting passkeys, and they are working to make them interoperable across their platforms.

It is likely that passkeys will eventually replace passwords as the standard way to log in to websites and apps. They are simply more secure, more convenient, and easier to use than passwords.

Here are some of the benefits of passkeys over passwords:

• More secure: Passkeys are more secure than passwords because they are not stored in plain text on your device. Instead, they are stored in a secure format that cannot be easily intercepted or phished.

• More convenient: Passkeys are more convenient than passwords because you do not have to remember them. Instead, you can simply use your device's biometric authentication to log in.

• Easier to use: Passkeys are easier to use than passwords because you do not have to type them in. Instead, you simply need to confirm your identity using your device's biometric authentication.

• Interoperable: Passkeys are interoperable across platforms. This means that you can use the same passkey to log in to websites and apps on your iPhone, iPad, Android device, or computer.

If you are looking for a more secure, convenient, and easy-to-use way to log in to websites and apps, then you should consider using passkeys. They are the future of passwordless authentication.