---
url: 'https://www.corbado.com/faq/are-passkeys-safe'
title: 'Are Passkeys Safe?'
description: 'Learn why passkeys are a safer option for authentication. Discover the benefits of passkeys in preventing phishing, data breaches & other cyber threats.'
lang: 'en'
keywords: 'safety of passkeys, security of passkeys, passkeys are secure, passkeys are safe'
---

# Are Passkeys Safe?

## Are Passkeys Safe?

**Yes, passkeys are significantly safer than traditional passwords.** They use
[public key cryptography](https://www.corbado.com/glossary/public-key-cryptography), which ensures that your
login credentials never leave your device. This makes them immune to common cyber threats
like [phishing](https://www.corbado.com/glossary/phishing), brute force attacks, and
[credential stuffing](https://www.corbado.com/glossary/credential-stuffing). Passkeys also eliminate the need for
users to remember complex passwords or change them frequently, reducing human error and
enhancing overall security.

> - **Passkeys are significantly safer than traditional passwords.**
> - **They use public key cryptography, preventing your login credentials from being
>   exposed.**
> - **Passkeys are immune to phishing, brute force attacks, and credential stuffing.**

---

### Why Are Passkeys Safer Than Passwords?

Passkeys represent a new standard in user authentication, offering several key security
benefits over traditional passwords:

- **Public Key Cryptography:** Passkeys rely on a pair of cryptographic keys - a public
  key stored on the server and a private key kept securely on the user's device. The
  private key is never shared or transmitted, which ensures that even if a server is
  compromised, the user's credentials remain secure.

- **Phishing Resistance:** Traditional passwords can be easily phished by tricking users
  into entering their credentials on fraudulent sites. Passkeys eliminate this risk
  because they are bound to the domain ([relying party](https://www.corbado.com/glossary/relying-party) ID) they
  were created for.

- **Brute Force Attack Prevention:** Since passkeys do not involve passwords that can be
  guessed or cracked through brute force, they make it virtually impossible for attackers
  to gain access by repeatedly trying different combinations.

- **Elimination of Credential Reuse:** With passkeys, each service a user logs into has a
  unique key pair, eliminating the risk associated with reusing passwords across multiple
  sites.

### When Are Passkeys Considered Safe?

Passkeys are considered safe under the following conditions:

- **Device Security:** The security of passkeys is tied to the security of the device
  where the private key is stored. Therefore, ensuring that the user's device is protected
  with strong security measures (e.g., biometrics, hardware encryption) is crucial.

- **Trustworthy Implementation:** The implementation of passkeys should follow industry
  standards and best practices, such as those outlined in the WebAuthn and
  [FIDO2](https://www.corbado.com/glossary/fido2) specifications. This ensures that the cryptographic operations
  are performed securely and that the private keys are managed appropriately.

- **User Awareness:** While passkeys greatly reduce the risk of
  [phishing](https://www.corbado.com/glossary/phishing) and other attacks, educating users on how to recognize
  and avoid potential threats remains important, especially in scenarios where attackers
  might attempt to compromise the device itself.

In summary, passkeys provide a robust and secure alternative to passwords, offering a
higher level of protection against many common attack vectors. However, their safety also
depends on secure device management and proper implementation.

---