It is designed to add security and protection for your client as well as for your server. For more details visit my site and/or also read the linked full manual: http://zzora.altervista.org/Nephthys.html.
Please test it out and don't hesitate with feedback.

Any bugs not reported before the release of the final 1.4 can't be fixed in the final 1.4.
Even good feedback is welcome.

Zora