Resetting the FIDO2 application will effectively unregister your key with any accounts it was registered with using FIDO U2F or FIDO2. Please keep in mind that resetting the FIPS module will COMPLETELY wipe the U2F Master key and will invalidate the FIPS validation. If you have a FIDO U2F Security Key, you will need to manually 'unregister' it from the services it is registered with there is no way to reset it. To identify which of these keys you have, follow steps 1-3 under Resetting the FIDO2 application, and check how YubiKey Manager identifies your key. Use a password manager like LastPass to save your passwords, it keeps your information protected from attacks or snooping.Note: This article applies to the Security Key by Yubico and Security Key NFC, but not to the FIDO U2F Security Key, which cannot be reset.Update passwords after every three months.Avoid using similar passwords that change only a single word or character.Share your sensitive information with friends and family through LastPass’ secure password sharing. Never share your passwords via email or text message.

When you create a password on your own, use random characters, but don't follow easy-to-recognize patterns – e.g.Avoid password reuse with the security dashboard, which alerts you to take proactive action when you’ve reused a password or created a weak one.Don’t use any personally identifiable information in your passwords.

Make sure your passwords are at least 12 characters long and contain letters, numbers, and special characters.

LastPass will generate a unique password for each account you create.

With the LastPass built-in password generator you don’t need to fuss with thinking of new passwords.

Take action and improve your defense against them.

Phishing, stolen credentials, and human error challenge your password security.

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