BioSig-ID by Biometric Signature ID is a biometric identity authentication solution that controls access to files and information through multi-factor authentication. It authenticates users by having them write a four-character password using a finger, stylus, or mouse instead of typing. The system analyzes the speed, direction, length, angle, and other characteristics of how the password is written to create a unique biometric profile for each user. BioSig-ID works on all devices using HTML5 and requires no additional hardware or software downloads.