http://www.perlmonks.org?node_id=676327


in reply to How to stop web interface bypassing?

After having done your homework in validating input data and throttling accesses, you can also consider introducing some CAPTCHA to (try to) ensure there's a human on the other end of the wire.

perl -ple'$_=reverse' <<<ti.xittelop@oivalf

Io ho capito... ma tu che hai detto?