Keystroke DNA employs behavioral biometric authentication using keystroke dynamics by analyzing a user's typing rhythm to create a unique biometric profile. Based on the individual's typing patterns, Keystroke DNA's algorithm verifies each sign-in attempt to guarantee that access is granted to only the genuine account owner. Keystroke DNA can be used as a secondary means of authentication, as a fraud prevention mechanism, and for retrospective identity analysis. Offered as a service, it can be conveniently integrated into any web application with just a few lines of code.