Why Are Passkeys Immune to Theft? Understanding Strong Public-Key Cryptography
Discover how passkeys use public-key cryptography to prevent theft and enhance security.
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Passkeys cannot be stolen because they leverage strong public-key cryptography. Each passkey pair consists of a public key and a private key; the private key remains securely stored on your device and never gets transmitted or shared. Only the public key is used during authentication, making it immune to phishing attacks and other forms of credential theft.
FAQs & Answers
- What are passkeys and how do they work? Passkeys are digital credentials that utilize public-key cryptography, where a public key verifies your identity and a private key remains securely stored on your device.
- Can passkeys be hacked or stolen? No, passkeys are designed to be secure because the private key is not transmitted or shared, making them resistant to hacking attempts.
- What is the difference between passkeys and passwords? Passkeys are more secure than passwords because they rely on cryptographic techniques that prevent unauthorized access, while passwords can be easily stolen or guessed.