Try these: fingerprint, fingerprint verification, document protection, password protection, double factor authentication, authentication, security, account security, document security, information security, SignNow security
What’s the double factor authentication for invites on iOS?
With SignNow’s iOS app, double factor authentication is offered for document signing. When the signer clicks on a document sent to them for signing, the signer may be automatically logged out of their account and prompted to either re-enter their password or provide fingerprint verification.
Fingerprint verification is a new security feature for SignNow’s iOS app, and it provides extra protection to document information. In the example below, access to the document sent to the signer requires authentication. Senders can choose to require fingerprint verification, like in the example below. Senders can also choose to require a SMS code or password protection to access documents, too. For more information about document protection, visit this article.