Short description of SafeHouse Hard Drive Encryption 2.10: SafeHouse provides transparent on-the-fly hard drive encryption for your PC. Using SafeHouse, you can allocate portions of your existing hard drives to be reserved for encrypted data. SafeHouse encrypted volumes appear on your PC as another Windows drive letter. You can do anything with a SafeHouse virtual drive that you can do with a normal hard drive after supplying your password.