![]() ![]() Though the risk involved in rotating your encryption key does not exist when changing KDF iteration count, we still recommend exporting your vault beforehand. So I am trying to configure a new App in Azure AD (aka.ms/mfasetup). the credential is a Azure AD account and I am trying to setup MFA with bitwarden (generating the MFA tokens). TOTP codes give you two protections: a second authentication factor (something you Have, your phone) and immunity to Replay attacks (your credentials cant be reused because the TOTP varies each time). When you change the iteration count, you'll be logged out of all clients. I am facing some issues with adding a TOTP token to an existing login. We recommend that you increase the value in increments of 100,000 and then test all of your devices. Setting your KDF iterations too high could result in poor performance when logging into (and unlocking) Bitwarden on devices with slower CPUs. If you feel safer using Raivo OTP or Aegis Authenticator, we may not say youre wrong. That being said, a risk profile is completely personal and subjective. For me, the risk of using another app for TOTP exceeds the security and convenience of Bitwarden Authenticator. See here for information on re-encrypting your data. I also secure its access with a WebAuthn hardware security key. Changing the iteration count will re-encrypt the protected symmetric key and update the authentication hash, much like a normal master password change, but will not rotate the symmetric encryption key so vault data will not be re-encrypted. if you have a shared login) as well as being able to use them as part of auto-fill. This critical field should have a history like the password field. Generating TOTP codes with Bitwarden Authenticator gives you the convenience of sharing TOTP codes with colleagues (ex. Feature name Implement History for Authenticator Key (TOTP) Feature function Currently the Authenticator Key (TOTP) field does not have a history which could lead to being locked out of an account if it is inadvertently modified or a mistake is made while editing. ![]() i know of the advanced search function, but not how i would go about using it to return all the logins in my vault that have an authenticator key. Bitwarden uses a secure default, as mentioned above, however you can change the iteration count from the Account Settings → Security → Keys menu of the web vault.Ĭhanging the iteration count can help protect your master password from being brute forced by an attacker, however should not be viewed as a substitute to using a strong master password in the first place. Bitwarden Authenticator allows you to generate TOTP codes for two-step login right within your Bitwarden login items. i am trying to figure out how to search for logins to which i have added an authenticator key to generate verification codes for the purpose of two-factor authentication. ![]()
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