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Antiscripting Class
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Other links at PHP > Scripts and Programs > Security Systems |
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DLGuard: Secure download pages, expiring links, build a customer list
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DLGuard is designed to full manage your product downloads. It will secure your download page so that only people who have paid for your product can download it. It will then create a unique download link for each customer that will expire after a set amount of time to prevent link sharing. DLGuard also collects customer contact details which can be exported to major mailing list formats, allowing you to keep in contact with your customers. It features an easy to use and very clean interface. DLGuard can pass sales information to 3rd party scripts at point of sale, and can be polled by external scripts to validate sales information, making the system as flexible as you need. DLGuard fully supports PayPal, ClickBank, 2Checkout, Stormpay, and Ebay digital delivery, as well as keeping track of free products, JVManager and EA Script systems. An installation script is included to make installing this script very easy.
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PHP Script for IPTables & IPChains
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Ever wonder how to create a firewall using the famous IPCHAINS or IPTABLES? But just never wanted to go through the pain? Well, with this small script, with-in just a few clicks your good to go! It makes a list of all open connections on your machine, as well as your IP Addresses. Then you select what you want open! Also supports adding custom ports!
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PHP/JS PKI
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**PLEASE NOTE, THIS IS ADVANCED STUFF. This is a complete public private key infrastructure for js-client/php-server communications. If you dont understand the concepts, and if you cant piece this together by using ONLY the comments already included, then this script is probably not for you. You should probably wait for version 1.0<br><br> Requirements:<br><hr> **You must build your PHP with --enable-bcmath <br><br> This is a basic PHP / Javascript Public-Private Key Infrastructure for the application level (in case youd like to hide your javascript code from prying eyes. This is a much more secure way of doing so. At least compared to converting the data into hex and back. :) <br><br> PLEASE REMEMBER: If you are planning to, via encrypted code, call javascript methods which write data to the browser, the written data will be accessible to the person viewing your web-page (If you are using javascript to write data to the browser, Netscape Navigator will even save the results returned by the encrypted code to saved pages in their decrypted form). Otherwise, variable assignments and function calls, and the like, are completely hidden. Its just too bad that browsers cant do the math a little faster so we could make this a much more unbreakable system.
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Log In script
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Make PHP generated web content availabe only to you! I derived this function from some PHP code that I used on the administrative portion of my database driven sites. isLogged() returns true if the cookies named UserName and PassWord are the same as $UserName and $PassWord, the first 2 paramters of the function. If not, it displays the content of $LogInPage, the 3rd paramenter. The main thought behind this was to display the same login for all my admin pages, without have to repeat the same HTML code. Another purpose for this code was to keep MySQL queries, and other back-end code from being executed without permission.
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PHP3 Cryption
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PHP3 Cryption is a very hackable, insecure encryption function that shouldnt be used for anything of great importance. Though the encryption is good, its not going to hold up to the rigors of sophisticated cracking procedures. That said, PHP3 Cryption is a great way to encrypt and decrypt strings. Unlike many crypt functions, this goes both ways. Based on a password, you can encrypt or decrypt. You can also decrypt or encrypt numerous time, through looping or other methods. The alphabet of characters is also changeable. All these things allow you to modify and solidify the encryption.
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