Using encrypted volumes on SSD's is already a security risk without TRIM, because of the sort of information SSD firmware might store about about how blocks wer

Using encrypted volumes on SSD's is already a security risk without TRIM, because of the sort of information SSD firmware might store about about how blocks were written. One important piece of information would be about blocks' ages, because it's in the interest of SSD firmware to identify data which is not being frequently modified.