Dear Dale, On Friday 5 June 2020, 11.37pm -0500, Dale wrote:
> Is this a secure method or is there a more secure way? Is there any > known issues with using this? Anyone here use this method? Keep in > mind, LVM. BTFRS, SP?, may come later. Another thing to keep in mind: if you only encrypt your /home, it is possible that some data leak out of the encrypted volume. For example, if you use swap, then the decrypted contents of /home residing in RAM can be swapped out. If you want to protect yourself against that, you will need to encrypt the swap volume as well. The same could happen with temporary files, so /tmp and /var/tmp might also need special treatment. Aside from encrypting, tmpfs is another possibility here. This problem is similar, but slightly different, to that described by J. Roeleveld. Here I am talking about the contents of your files leaking, instead of the LUKS keys. If you are going to encrypt multiple filesystems, you can either make separate LUKS volumes for each of them (each LUKS volume being inside a partition or LVM volume, for example), or you can create one LUKS volume with several LVM volumes inside. Sincerely, Bas -- Sebastiaan L. Zoutendijk | slzoutend...@gmail.com