&gt; low access-demand systems, like personnel records, are apparently accessible with a little Facebook snooping.<p>Precisely because of the low access-demand.<p>If you&#x27;re accessing data every day, everybody remembers their password.<p>If you&#x27;re accessing data once a quarter, you probably forget your password or write it down.  Or you need to have methods to retrieve it.  And, after a couple rounds of this, the person handling the password recovery gets annoyed and doesn&#x27;t do full diligence anymore.