At Userflow, security is of the utmost importance. Today we’re releasing a new security feature called Identity verification.
Identity verification adds an additional security layer to your Userflow.js snippet, by requiring a special signature, which only your back-end can compute via a secret key provided by Userflow. This prevents malicious third parties from posting data to Userflow on behalf of your users.
We strongly recommend that you configure and enforce identity verification to safe-guard your users’ information.