Backup unlocked folders using Chronosync

Is it ok to unlock all folders then use Chronosync to do a one-directional (left to right) sync of the unencrypted files to an external harddrive?
I'd like to have unencrypted versions of my files backed up in the event that my encrypted Espionage sparsebundles get corrupted.
Thanks.
Lori
I'd like to have unencrypted versions of my files backed up in the event that my encrypted Espionage sparsebundles get corrupted.
Thanks.
Lori