so you cron the process over periods of time and update all files' encryption? at some point you need to acknowledge that there is one ultimate limitation to e

so you cron the process over periods of time and update all files' encryption? at some point you need to acknowledge that there is one ultimate limitation to encryption: if you want to ever see the contents of an encrypted file then someone else will also be able to the only way to completely 'secure' information is to destroy it, and even then you have to do so meticulously