Projects tagged ‘captcha’ and ‘security’


[5 total ]

1 Users

PHP Class that generates images for CAPTCHA verification in forms.
Created over 2 years ago.

0 Users

Simple yet powerful CAPTCHA library written in Java.
Created 4 months ago.

0 Users

Teclado virtual para fins de autenticação de usuário. Semelhante aos utilizados em banknet e alguns webmails. Utiliza imagens com nomes randômicos, apaga os caracteres quando o mouse passa sobre ... [More] o botão. Utiliza ajax e não transmite a senha em claro, apenas os códigos dos botões que serão traduzidos apenas no lado servidor. [Less]
Created 12 months ago.

0 Users

El objetivo de este proyecto es la generación de captchas de seguridad básica generando imágenes relativamente amigables para el usuario. ExampleThis project provides the SimpleCaptcha class. ... [More] Basic example: session_start(); $captcha = new SimpleCaptcha(); // Change configuration... //$captcha->wordsFile = null; // Disable dictionary words //$captcha->wordsFile = 'words/es.txt'; // Enable spanish words //$captcha->session_var = 'secretword'; // Change session variable $captcha->CreateImage();... will output: You can validate the php captcha with: if (strtolower(trim($_REQUEST['captcha'])) != $_SESSION['captcha']) { return "Invalid captcha"; } Live examples(currently disabled for some time) here are 3 live examples: (you can reload the page to refresh the images) You can see more live examples at: http://joserodriguez.cl/cool-php-captcha/example-form.php More examplesBackground and foreground colors, dictionary words, non-dictionary random words, blur, shadows, JPEG and PNG support: The images are similar to google captchas. [Less]
Created about 1 year ago.

0 Users

Php AUdio Captcha is a PHP program that creates Audio CAPTCHA .
Created 12 months ago.