New Scripts | PHP | Scripts & Programs | Security Systems

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, Administrator. Admin can give rank to members. Requires: PHP + MySQL. Easy installation with install.php. The size is only 22 kb (zip)

Securimage is an open-source free PHP CAPTCHA script for generating complex images and CAPTCHA codes to protect forms from spam and abuse. It can be easily added into existing forms on your website to provide protection from spam bots. It can run on most any webserver as long as you have PHP installed, and GD support within PHP. Securimage does everything from generating the CAPTCHA images to validating the typed code. Audible codes can be streamed to the browser with Flash for the vision impaired.

After securing your website payments, DLGuard then gives your customers a unique expiring download link. This link can be time limited as well as download attempt limited. Customer details are added to a MySQL database, their download activity tracked, their contact details added to your mailing list provider. Easily create a membership area to offer your customer upgrades. The built in shopping cart makes selling downloadable product securely a matter of a few clicks. Download statistics show download activity, page hits and sales conversion rates in easy to read 3D graphs. DLGuard's flexibility means you can integrate it easily with your own custom scripts via DLGuard's own IPN system, as well as database query system. Easy enough for techno-phobes to use, DLGuard also offers the power needed for veterans. DLGuard will secure Paypal, Clickbank, 2Checkout, WorldPay, AletPay, PayDotCom, E-Gold, Ebay digital delivery, and track free product downloads. Easy to install!

phpAuthent is a PHP interface for securing web sites. It handles users and groups management (one user can be assigned to several groups) and provides an API to be easilly integrated into existing websites. It requires MySQL support and PHP >= 4, is fairly simple to setup and integrate. A web based administration allows to easilly manage users (creation, modification, deletion) and groups. Users to groups assignement is as easy as doing 3 clicks.

With this script we can block automatic programmes used by hackers for login.

he DataCryp website offers the DataCryp protection suite which is a series of tools designed to protect your websites source code from competition theft and email harvesters. Suitable for most Windows based operating systems, this software package is ordered instantly through your website at $19.95 and delivered automatically to your customer. The software requires free registration to obtain an unlock code which is handled automatically through the DataCryp website, giving you a truly hands free eBusiness. The DataCryp software suite is unique as it includes a PayPal encryption tool to protect downloadable products from being \"stolen\" by educated visitors who can extract the download link form the PayPal payment information by viewing the pages source code. Protect your hard work by encoding your websites source code to detere code theives. Guard your webpages against email harvesters to fight again spam. Ensure your privacy with password protected encryption for personal and business messaging.

randover is a simple security system based on a simple algorithm and its free security system which can be used by anyone to login effectively

It is a PHP class that helps you to parse and output checksums from the files generated by FastSum checksum utility. As well as the regular checksum files created by other similar utilities this class extends limits and can also handle extra information that may be stored in these files. See FastSum documentation to add additional information into checksum files.

Verifies that a given string is a good password. If it is a good password, the function returns an empty string. If it isn't, it returns a text string describing the flaws. The function is relatively permissive, but was written to take additional constraints.

Authentication, Membership Management script. One Click Web Password Protection. Member area in minutes. No programming skills, self-installing. Completed Simple and Pro Membership Management software solutions - Free or(and) Paid Membership, PayPal IPN, Authorize.net integration (under development), Unlimited number of Protected Areas, Login-redirection to personal folders. Free of charge setup and support. Web based Admin Control Panel with all conceivable operations and user area (adaptive forms and modules) support manual and online Membership management. Set it up and launch at once your membership site. One click on the folder - directory will be protected and Membership site created. Your web site is ready to register and authenticate users. Today you ordered product, tomorrow it brings money. New marketing strategy.

Simple Browser Proxy was derived from a wish for an easy to use proxy that didn't require any installation or odd programs to be running. Thus, SBP isn't meant to be used by someone who wants/requires total anoniminity.

Enter some text to be en/de-crypted, Select en/de-cryption method from the menu, Click "Go!" Then optionally provide a subject, name and email address to send en/de-crypted message.

CodeLock allows you to encrypt entire PHP pages,codes,scripts (mixed with HTML and javascript). CodeLock allows you to easily encrypt both PHP and HTML code to protect your pages. This script also encrypts your PHP output so if your PHP script displays results of any kind, it will be encrypted as well. You can have CodeLock setup quickly - be up and running within 5 minutes! Other features include: lock to IP address, password protect, time limit and more... CodeLock is easy to use, easy to set up.

This login script encrypts the password and submits it in a unique hash on each login. Don't let your passwords travel across the net unprotected. Commented php and shouldn't be too hard to write into your existing scripts. Included files are: md5.js (md5-encryption for clientside); doResponse.js (clientside form treatment); index.php (loginscreen); page.php (example page); config.inc (configuration script); authentication.inc (user treatment); users.txt (user list). Files available for download upon login - user/pass provided on site. New version 1.1 with extended user treatment.

This is a quick and dirty PHP script which, when teamed with a shell script and IPTables, will block the IP of any machine that issues a Code Red worm request. Instructions are provided in the comment section of the script. Requires PHP 4.x, and IPTables support (Linux 2.4.x kernel).

User-Agent block is a PHP script that allows you to 'block' user-agents you specify, such as e-mail harvesting programs, and user-agents designed to copy your website. The script will detect the user-agent, and return a page that you can customize, telling them why they are not allowed to access this site. Requires PHP 3 or 4, and Apache.

Scripthash is a PHP extention which enables you securely hide passwords or execute programs as a different user when using PHP as an Apache Module or as a RedHat RPM. During module initialization a shared memory segment is created and initialised with a randomly generated secret. This segment remains attached across the subsequent forks which create the Apache children and thus the children have access to the secret. The module implements a single function scripthash() which when called returns an MD5 hash of the secret and various attributes of the call. This hash can be used by external programs to securely return privileged information to the caller.

phpSecurity is meant to create a web based front end for security tools. Almost complete is a php'd nmap and being started is a php'd firewalk.

The PHP Firewall Generator is a simple PHP script that generates a firewall script for ipchains based firewalls. The script is created based on configuration rules entered by the user. The aim is to support a rule set similar to those supported by commercial Firewall systems, and have it easy to configure.