If we have a button or text somewhere that says "For more security: Overwrite empty disk space (The installation might take much longer.)" then it _really_ should overwrite the empty space with random data before encrypting or with zeros after encrypting, so that there's plausible "the whole disk was overwritten with random data to decommission it".
Do we have such text?
Do we not overwrite the blank space?
If we have a button or text somewhere that says "For more security: Overwrite empty disk space (The installation might take much longer.)" then it _really_ should overwrite the empty space with random data before encrypting or with zeros after encrypting, so that there's plausible "the whole disk was overwritten with random data to decommission it".
Do we have such text?
Do we not overwrite the blank space?
Thanks