Biometric Logon is a robust and scalable security software solution from Tutis Technologies which uses Biometric or fingerprint based authentication system for desktop and domain log-on. It provides reliable access control and circumvents the need for ID cards and passwords completely so that the management does not have to worry about ID cards and passwords being lost, damaged or forgotten. The package comes in two editions; Tutis Desktop Edition and the Tutis Enterprise Edition to suit the requirements and size of any particular enterprise and corresponding application for desktop OR server log in. This makes Tutis Biometric Logon an ideal security package for both, single/stand-alone PCs as well as multiple PCs connected within a LAN or a network system. Tutis Biometric Logon allows secure data exchange using 128-bit encryption. The encrypted files require fingerprint authentication for decryption and vice versa which gives maximum data security in networks and email exchanges.