I had the following set-up in mind: SSD 1: Dual boot Debian + Windows (base OS only). HDD 2: Used for Program Files + Data.
I assume that if I encrypt both drives separately, errors will show up because once Windows has booted it can't find start-up programs for example because the HDD drive isn't unlocked yet.
Is it possible to encrypt both drives as a whole? If so, how (by software)? Debian partitions can be encrypted as a whole, can I divide those partitions between the SSD and HHD? Maybe a RAID configuration if by software is not possible? Bear in mind that my configuration has 1 SSD and 1 HDD.