Category: PHP Script Codes > security-systems
Tell Somebody same as above the main difference is this has reCaptcha integrated into it. You will have to go to reCaptcha site and signup for your personal keys but thats free and easy to do. Links are included, as with all files needed bu ... More

Category: PHP Script Codes > security-systems
This package implements a CAPTCHA validation solution using groups of images and associated questions.

It can generate a form to let a user pick images for one or more groups of images stored in a MySQL database.

The user must pick ... More

Category: PHP Script Codes > security-systems
Unlike conventional CAPTCHA, Egglue generates CAPTCHA challenges that require only basic intuitive abilities to solve and visitors are free to use any words deemed fit. The distinct CAPTCHA challenges and layout cannot be handled by typical ... More

Category: PHP Script Codes > security-systems
This class can be used to encode e-mail addresses to make it more difficult to grab by e-mail harvesting robots.

It can take an e-mail address and replace some of its characters to make it difficult to recognize by robots by replacing @ ... More

Category: PHP Script Codes > security-systems
The JetScripts Text-CAPTCHA stops spambots from filling out your signup pages and contact forms by baffling them with a devious, text-based interlock. This CAPTCHA form is designed to be easy for humans but difficult for spambots. Best of a ... More

Category: PHP Script Codes > security-systems
This class can be used to recognize and handle Web robots by IP address or user agent.
It can check the IP address of the computer or the user agent of the browser program currently accessing the Web server to determine if it is within a ... More

Category: PHP Script Codes > security-systems
Online Password Storage script is an advanced online password manager. It allows to launch your own webservice to provide qualitative and secure online service for storage of private data such us passwords, notes and other hard to remember ... More

Category: PHP Script Codes > security-systems
What is PHPMember you ask,
PHPMember is fast and flexible Membership system. Host anybody, track time, subscribe opportunities, share tasks, prioritize people, manage content, otherwise collaborate efficiently. Build for one-person staru ... More

Category: PHP Script Codes > security-systems
BlockScript is a PHP script which enables webmasters to quickly and easily deny access to problematic users that are difficult to block using standard methods.
BlockScript detects and blocks requests from all types of proxy servers and a ... More

Category: PHP Script Codes > security-systems
An anti-spam form protection image written in PHP.
Requirements: Unix, GD Libary ... More

Category: PHP Script Codes > security-systems
Secure Login Script is a New Powerful PHP login script created using PHP/MySQL and HTML/CSS along AJAX via Jquery.
Secure Login Script can be used to offer your users a private area where you can share informations, pictures, links whateve ... More

Category: PHP Script Codes > security-systems
HELLOCAPTCHA announces the new generation of CAPTCHAs (wikipedia.org/wiki/CAPTCHA). We are proud to introduce the most effective technology for human tests. Our CAPTCHAs are combining the most recent results of computer science and art. Our ... More

Category: PHP Script Codes > security-systems
Easy to include in any Mail Form:
- prevents optical-character-recognition threats by obfuscation
- prevents decoding threats by SHA1 encryption
- prevents brute force techniques by using 6 characters easy to memorize
[consonant-vowel ... More

Category: PHP Script Codes > security-systems
Why do you NEED it?

Mainly for 2 reasons:

Your members will be able to access your members' area easier. But most importantly: Without the "No More Grey Screens" script you're LOSING money...

Why?

Because you cann ... More

Category: PHP Script Codes > security-systems
This system uses a randomly generated, 8 character long, security code. The code is shown as 8 individual images aligned next to each other. Using a jQuery function, the code shows up one character after another until they all show; then it ... More