TrueCrypt can also do full disk encryption however full disk encryption is LESS safe than a hidden file/volume. The reason is that the lack of a non-encrypted v

TrueCrypt can also do full disk encryption however full disk encryption is LESS safe than a hidden file/volume. The reason is that the lack of a non-encrypted volume on a disk implies there is an encrypted volume. The existence of a dummy non-encrypted volume does not. Plausible deniability keeps you safer especially in cases where not providing a decryption key results in indefinite jail time.