Security Systems related scripts & softwares
This script provided multiple functions for verifying input. This can be usefull when the supplied input is passed into an sql-query. Furthermore , this scripts also provided output filtering. It contains an equivalent to the PHP's HTML-Entities() function.
TeleportJobs free captcha verification system allows you to verify that your visitors are actually human before they submit your forms. This captcha system uses a JavaScript to send the verification string to our servers and then receive a JSON response letting you know if the string is valid or not. This is a free system granted you adhere to the free licensing agreement.
What follows is a very simple asp code verification system using the excellent ASPJpeg component to create the imag. It is designed to prevent automatic submission of forms by automated baddies / spammers. A working example of this can be see on my contact page and the code with an example can be downloaded here.
Personally I've started implementing this on all of my contact forms as I found that spammers were trying to manipulate the forms as a way of sending messages - they were unsuccessful but sometimes the recipients of the forms would recieve an inbox full of obscure messages.
I've seen a few code verification scripts out there (using ASPJpeg or similar) but I found many of them to be poorly/inefficiently coded and without much in the way of options.
The image verification script consists of three main blocks of code; the "Options", the five "Functions" and the actual script that creates the image.
ASPired2Encode is a CAPTCHA system for adding anti spam protection to your forms. ASPired2Encode uses a distorted image that the user must decode to proceed with the form. This prevents computers from automatically entering data into your forms. This is a great asset for blogs, forums and guestbooks.
What is a CAPTCHA? CAPTCHA stands for Completely Automated Public Turing test to tell Computers and Humans Apart. When used this program sets apart personal users and computers.
Whats New v2.0
* OCR software could not recognized
* Added image noise feature
* Fixed and improved image distortion methods
* Improved SendHex() function
Generate images with number to make a CAPTCHA test. No image files and components requires. Supports unlimited background and text color. Compatible with all browsers. Always 5,38KB BMP image. Only 11,5KB ASP script file.
A free CAPTCHA test using the ASPImage component. It generates the images dynamically using a combination of letters and numbers.
Security Code Images produced on the fly for web forms to protect against spam bots, dictionary hacking, etc. 100% ASP, no DLL's or Active X required!! 100's of different styles and codes produced by the software that can not be read by bots, OCR, spam bots, etc. Simple to setup and integration.
HTML scrambler is free ASP code to protect your HTML code by scrambling it. It is extremely handy for hiding email addresses and making HTML invisible. The code can simply be included in any ASP file and any HTML can then be scrambled with the encSource() function.
Make ASP generated web content available only to you! This is the ASP version of login.php. isLogged() returns true if the cookies named UserName and PassWord are the same as the variables UserName and PassWord, the first 2 paramters of the function. If not, it displays the content of LogInPage, the 3rd paramenter. Unlike the PHP counterpart, all parameters should be passed to this ASP version of isLogged(), instead of ommitting LogInPage, you should pass "" an empty string.
This powerful application written completely in ASP and Access 2000 Database is a must have tool to pretect your pages based on IPs.
You can ban single IP Addresses through a friendly web interface that allows you to view, edit, delete and add IP Addresses to your banned list.
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