Security Systems

PHP Security System Scripts | Search & Download Software Free

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  • 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 range of IP

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  • This class can allow or deny access to a specific port via *nix 'iptables' command. I developed this class because i have an application running under tomcat on port 9521, and there is no way for me to use an apache 'htaccess' method to manage accesses

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  • We have just created a free script that will allow you to ban a ip address from your server using .htacces, all you will need to do is add an ip address in to the field and hit the button the script will then add the ip address to .htaccess with out you

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  • The DSLogin is very safe login system with email activation. Features include: Admin page with: list users, add user(data, activate, rank), edit user. In the site is a Statistics system(Counter, Membership, Online guests, Online members). 2 rank: Member,

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  • Spider Trap is a freeware tool which ban bad webrobots and protect your site against domain grabbing. The script add automatically IP Adresses to the htaccess to deny access to your website for spiders which are not take care off the robots.txt.

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  • PHPStopFlood is a library that can be used to detect and protect a Web site from attempts to flood it with too many requests. It also allows to protect the site from automatic downloading many pages or files from the same IP address, with the same

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  • Store and retrieve passwords Online while keeping it secure. Web based (php+flatfile) for easy retrieval. All passwords stored are encrypted and the master (key) password is never saved. Even the user-id are all encrypted. CHECK PROJECT WEBSITE FOR DEMO!

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  • On shared host its easy for one to read other web sites session data. This can reveal sensitive information such as usernames and passwords. Unless you use this class. This uses CAST128 encryption to encode the session name and its values.

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  • 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 @ and .

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  • This class can be used to check if a given IP address could be a proxy server responding in ports usually used by proxies. It can generate a log with IP addresses and the information whether it can be a proxy. Rex v1.1 features: - Proxy port scan

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  • This class can be used to generate and validate one time passwords that may expire after a period of time (without using a database or saving the password of any kind). It generates a code based on a secret key that is valid during a period of

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  • This script allows you to generate random passwords easaly and secure. You are able to set which chars are allowed in the password and the lenght of the password.

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  • 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 the right

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  • DRBImageVerification is a simple anti-spam image verification, or "CAPTCHA", script. It allows you to add a challenge-response test to your existing PHP powered forms to prevent automated spam postings. The verification string length and character list

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  • Easily combat spam by adding Captcha images to your website for free using PHP.

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  • Image Validator is a GPL CAPTCHA php script to stop spam on any form: comment areas, sign-ups, shopping carts - any area of your website where you fear the evil spammers may target.

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  • This PHP class inserts a small piece of HTML code into your form - an expression consisting of two random numbers, one text input field for user's answer, and one hidden field with the hashcode. When user submits the form with the answer, the answer is

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  • Currently there are no functions in a default build of PHP to carry out two way encryption, there is the mcrypt extension but it is not build in PHP by default. Secrypt is a class written in PHP to fill that gap and allow secure, customizable and most

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  • This class can be used to hide encrypted data in images using steganography which is the art and science of writing hidden messages in such a way that no one apart from the intended recipient knows of the existence of the message. It reads a given

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  • You can generate a password of any length, and decide if want or not to use uppercase, lowercase, numbers or any special character. Plug and play funcion.

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