We had an issue come up about security with InfoPath forms.  One of the major issues was that we could restrict items in the view, but if you used explorer view, all of the security would be bypassed.  To counter this, we use a CEWP and the following jQuery script: HideViewsScript

Please note, you will need to change the first line in the script to reference your jQuery file:

<script src=”/PublishingImages/javascript/jquery-1.3.2.min.js” type=”text/javascript”></script>

This will disable all of those pesky views and you will be able to force your security through your main view.