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What are passkeys? Everything you need to know about the future of secure logins – December 2025

Author/Source: Chris Snelling See the full link here

Takeaway

This article explains what passkeys are and how they offer a safer way to log into your online accounts. You will learn why passkeys are better than regular passwords and how they protect your information.


Technical Subject Understandability

Beginner


Analogy/Comparison

Using a passkey is like having a special, unique ID card on your phone or computer that only works for you, letting you into online accounts without needing to remember a secret word.


Why It Matters

Passkeys make it much harder for criminals to steal your login information because there is no password to guess or trick you into giving away. For instance, the article states that passkeys are resistant to phishing scams, which often try to trick people into revealing their passwords.


Related Terms

Passkeys, FIDO Alliance, Phishing, MFA, Credential manager. Jargon Conversion: Passkeys are a new, safer way to sign in that uses a special code on your device instead of a password you have to remember. The FIDO Alliance is a group of companies that work together to create these safer sign-in methods. Phishing is a trick used by scammers to get your personal information, like your login details. MFA (Multi-Factor Authentication) means using more than one way to prove it’s you when you log in, like a password and a code sent to your phone. A Credential manager is a program on your device that safely stores and helps you use your passkeys and other login information.

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