Theory is that I'll rotate out passwords insecure? systems. One case I know is that in one system my old password was hashed with an older method (which was th

Theory is that I'll rotate out passwords insecure? systems. One case I know is that in one system my old password was hashed with an older method (which was the right choice at the time) and when I reset I'm now using their updated (right choice today) hash. Another feature is that services I don't use I'm reminded to close/deactivate.