Dekart Logon enables you to protect access to notebook and desktop computers by requiring a secret key, stored on a removable USB drive, smart card or USB token and adds and additional level of authentication and convenience to the standard Windows logon procedure. If the USB drive is inserted with the proper password key, the system will automatically log you on, without the need to type any username and password. In addition, you can also make the USB key a requirement and specify an additional password (3 level security), so that logon to the system is only possible if the proper key is present. The choice of these two methods makes the product useful not only for security concerned users, but also for people that want to make the login process faster, without leaving the system unprotected. Whenever you temporarily leave the computer, you can temporarily lock the computer by simply removing the USB key. Dekart Logon can optionally work in combination with biometric devices.
Coupled with a security device Dekart Logon offers the following benefits:
Adds a layer of security to your informational assets
Dramatically increases user and IT staff productivity, as they no longer need to spend time dealing with password issues
Allows using powerful, secure passwords while simplifying the logon process
Eliminates risk of losing or forgetting the long passwords
Enables easy back-up and management of the user credentials
Seamlessly integrates with the existent infrastructure
Comes with a high quality USB security device: A USB token or Dekart SIM Card Reader with a SIM sized smart card
Offers optional support for biometric authentication (currently available for all versions of Windows except for Windows Vista, the latter will be available in the next version)
Supports an extensive list of third-party hardware solutions
Features:
Security. Advanced encryption algorithms combined with biometric identification protects you against any identity theft. Dekart Logon for Windows is the most suitable Windows login tool that brings multiple authentication factors to your fingertips. This Windows login software ensures that only authorized users will get access to their data. Such a level of security cannot be provided by simple password based solutions.
Secure Workstation. The Dekart Logon for Windows can be configured to lock the computer or to log off from Windows upon removal of the card, Aladdin token or USB drive. No need to remember logins, passwords and domains: all Windows logins and passwords are securely stored on the smart card, Aladdin token or USB flash drive, easily connected to the computer.
Easy and Automated access. Users enjoy one-step logon to Windows resources; user authentication is fully automatic and fast. No mistakes trying to manually enter complicated passwords created to securely log in Windows.
Hardware variety. Ability to choose from a large variety of authentication devices, from different vendor' smart cards and tokens to ordinary USB flash drives, allows choosing the device which would best satisfy user's needs. (Supported smart cards, tokens, biometric devices).
Authentication for multiple users and domains. The Dekart Logon can be configured to logon to several workstations and domains with the use of a single authentication device. The system can be set up to allow several cards to logon to a single computer. This flexibility makes Logon suitable for a wide range of business scenarios and environments.
Scalability. Suitable for single-user environments as well as for large corporate networks. Better Novell eDirectory support extends this advantage even further - now you can visually navigate through your eDirectory.

The license of this software is Free Trial Software, the price is $39, you can free download and get a free trial.