seNTry 2020 provides transparent, on-the-fly disk encryption for Windows NT. This program lets you reserve portions of your existing hard drives for encrypted data. Once encrypted, a volume will appear on your PC as another DOS drive letter. You can do anything with a seNTry 2020 virtual drive that you can do with a normal hard drive, except that encrypted volumes require password authentication before files become accessible.seNTry supports all Windows NT disk types and features (including C2 security, fault tolerance, mirroring, stripe sets, and native NT backups). It offers a variety of strong encryption levels and volumes could be safely mounted from the any network file server. Other features include: hotkey and logout dismounting features, volume inactivity time-out, remote administration, and multiple volumes