How Passkeys Work: A Simple Guide to Passwordless Authentication Passkeys are transforming the way we secure our online accounts, offering a simpler, safer alternative to traditional passwords. But what exactly are passkeys, and how do they work? In this blog post, we’ll break down the technology behind passkeys, their benefits, and how they’re paving the way for a passwordless future. What Are Passkeys? Passkeys are a modern authentication method designed to replace passwords with a more secure and user-friendly approach. Built on the WebAuthn (Web Authentication) standard, passkeys leverage public-key cryptography and are often tied to a user’s device, such as a smartphone or computer. They allow you to log in to websites and apps without typing a password, using biometrics (like fingerprint or face recognition), a PIN, or a device-specific security mechanism. Unlike passwords, which can be forgotten, stolen, or guessed, passkeys are resistant to phishing, credential stuffing, and ot...