USER-BROWSER INTERACTION ANALYSIS AUTHENTICATION SYSTEM

Systems, methods and media for authenticating a user based on user-browser interaction are disclosed. Embodiments of a method may include, during an e-commerce session with a user, receiving a request for an action from the user and determining whether the requested action requires additional authentication. Embodiments may also include requesting analysis of user-browser interaction for the session, receiving a pattern matching score for the session, and performing an action based on the pattern matching score and the requested action. The pattern matching score may provide an indication of a comparison between the user's interaction with a browser during the session and a user-browser interaction profile for the user. The performed action may include completing an e-commerce transaction, accessing or modifying information, changing a password, requesting additional information, denying the requested action, or other action. Further embodiments may provide for authenticating the user with a first-level authentication.