Secure Contact Form - Stop Users From Spamming Your Forms
34025Secure Contact Form - Stop Users From Spamming Your Formshttp://www.relysites.com/form.htmlI've been receiving a ton of spam attempts through my unsecure contact forms, so I've started implementing an image captcha on my forms. I'm offering this same option for anyone looking to limit the amount of spam they have been receiving through their forms and from users who try to manipulate your form to send spam to others.PHP > Scripts and Programs > Security SystemsNov 12, 2006Rely Sites Network
phpCipher Security Suite 5 is the most advance, most comprehensive security system developed for the PHP language. Our security suite comes with everything you'll need to securely distribute your PHP software
What is Munin?
Munin is a PHP application firewall that work similar to mod_security, only it is applied to the PHP appplication, and not the webserver. Munin scans trough the HTTP request headers and blocks unwanted requests, based on a set of rules.
This PHP script creates an image with a security code that can be used to protect e.g. your guestbook from spam. It requires PHP 4.1.0 or higher with session support and GD library. The created image with the security code looks like this
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