I have a website that has a form and gets a lot of DOS/Spamming. I was wondering if there is a way to make it so that you can only fill the form out twice and then it blocks that IP address so it cant fill out the form anymore. Any other suggestions would be appreciated too.
Thanks ahead of time,
Brian
PHP How to prevent DOS/Spamming
Moderator: General Moderators
Re: PHP How to prevent DOS/Spamming
Step 1: Put a CAPTCHA on the form.
Step 2: Set up DoS protection on the server (OS or Apache) not in PHP.
Step 2: Set up DoS protection on the server (OS or Apache) not in PHP.