Key Manager is a software tool aimed to simplify management of user identities stored on smart cards, USB tokens and USB flash disks. The software allows to create backup copies of user data stored on hardware keys. Whenever a user loses his smart card or token, the administrator can provide a replacement key for this user. This tool is especially useful for administrators who have to manage hundreds or thousands of keys within a company. The software works with all Dekart authentication software and supports a wide range of smart cards, USB tokens and keys from different vendors.