By working with volumes, Jetico disk encryption is the best TrueCrypt alternative.

Technical Details:

BestCrypt Volume Encryption can encrypt volumes where Windows boots from, as well as the volume where Windows stores its system files (including Registry, Page file and Hibernate file). Initial encryption is transparent both for running applications and for Windows system modules. BestCrypt Volume Encryption delivers Pre-Boot Authentication and supports hardware tokens Aladdin eTokens as a secure hardware storage for encryption keys. Jetico disk encryption supports a number of rescue functions allowing users to decrypt volumes if a serious disk crash occurs.

BestCrypt Volume Encryption can encrypt volumes where Windows boots from, as well as the volume where Windows stores its system files (including Registry, Page file and Hibernate file). Initial encryption is transparent both for running applications and for Windows system modules. BestCrypt Volume Encryption delivers Pre-Boot Authentication and supports hardware tokens Aladdin eTokens as a secure hardware storage for encryption keys. Jetico disk encryption supports a number of rescue functions