Do you depend on visitor complaints to become aware of inappropriate content being added to your website?
It's a very common problem with webmasters. You run a website that allows users to upload their own pictures. Time and time again there's always those people who abuse this privilege you have given them. They upload very inappropriate pictures that can be seen by anyone who comes across your site. You've worked hard bringing traffic to your domain and these pictures end up reflecting the overall image of your business. When do you finally discover and delete these images its often to late. Hundreds of potential customers have already seen then and are gone forever.
Sentinel is a PHP script, that monitors your server loads.
When your load is higher than usual, it begins logging all
IP activity. Sentinel then monitors the most frequently
accessed IP addresses, and displays a list of IP(s)
suspected of flooding your server.
Captcher generates captcha images on the fly, and thus does not need to be able to cache them. It can generate captchas of any length, and can have its fonts and colors configured as desired.
Verifies that a given string is a good password. If it is a good password, the function returns an empty string. If it isn't, it returns a text string describing the flaws. The function is relatively permissive, but was written to take additional constraints.
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