Dont you want your site's HTML code and scripts to be STOLEN Are you tired by all the copies of your site you found on the web You should know, that a simple solution exists: just ENCRYPT your HTML-code with this free tool! You dont need to re-encript it every time you change your site's content, you can just plug our script in and it will encrypt the site everytime it is loaded ON FLY.

Inprotect is a web interface for the Nessus and Nmap security scanners. Inprotect is written in PHP, Perl and *NIX shell scripts. Standalone and Postnuke modules of the script are available.

Class for paranoiac image/code creation. Uses GD library (PNG,TTF).

Antiadbuster Pro is a server side application that protects your website from Ad Blockers, Popup Blockers, Cookie Blockers, Offline Leechers and Grabbers, Email Harvesters and JavaScript Blockers. Written completely in PHP, Antiadbuster Pro not only protects your site from Ad blockers but also protects your site from dangerous offline grabbers and leechers which can download your entire site in seconds and jeopardize years of work. Antiadbuster Pro also provides detailed real time statistics and has a user friendly administration control panel from which every part of the software can be controlled.

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.

ANDURAS SurfProtect is a PHP application that can be used for virus-scanning withing the application-layer (ISO/OSI). Either http and ftp-downloads are supported. It can be installed within a proxy server (e.g. squid) to secure a network against downloads of virus-infected files.

Featuring end-to-end encryption, Pasonda is a PHP/MySQL-driven application for tracking usernames and passwords online.

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.

DeepCypher is a strong encryption web application that you can use to encrypt sensitive data and communications in mission critical situations over the web or on your local computer. DeepCypher uses the Blowfish encryption algorithm and has no known successful attacks against it. An easy to use browser interface allows you to encrypt data using "no files/no trace" encryption called streaming encryption, or "no text on screen" operation called static encryption. Also gives you the ability to control key size, cipher depth, and key frequency.

anti auto sign up project, the idea is that an image is generated that a computer program can't read but a human can, hence preventing spambots.

Genpass is a simple but effective PHP script that generates passwords. It allows you to specify the desired length (Max 13), and a password strength. A simple but useful tool.

POBS, stands for PHP Obfuscator/Obscurer, is a free and open PHP program that makes PHP sourcecode almost impossible to read and edit for ordinary users. It is a simple way to protect your PHP sourcecode from people who whould like to adjust it or who would like to know the inner workings of it. It allows you to deploy your application and feel pretty safe about it. POBS works by replacing User-defined functionnames, variables and constants with a MD5 key of 8 characters. It really removes information that humans would like to have but computers don't care about. It's not ideal but quite a good option in my idea. Advantages include: Really removes information from your sourcecode; Hard to reverse-engineer; Cross-platform, cross PHP version; Open Source. So it can be adjusted to your own needs; Works with PHP cachers like APC and ZEND Cache; and Works with Zend Encoder.

AVirCAP 2.0 (also known as CODERED Hunter) is a package designed to monitor the network for CodeRed and NIMDA type of activities. It is possible to set up several servers and have a central report repository that collects all reports. Now Supporting Reports by EMAIL, ON-Screen, CSV files uploaded to FTP and pure SQL reporting. You can get extensive in depth reports about each and every offending host. AVirCAP is designed with huge corporate networks in mind which concist of several subnets and where the need of several monitor activity reports are gathered into one place. It's possible to modify AVirCAP to monitor for other activities as well. The heart of the system is built with Apache 1.3.20, MySQL 3.23.32 and PHP 4.0.6. In common with PHP-triad it's usable as a developer platform as well.

Crypt uses PHP and javascript to encrypt html code. The code is encrypted into javascript and decoded on the client side. This is useful from hiding your email addresses from spammers (simply crypt the mailto: link), you can also encrypt whole pages to prevent them being indexed by robots.

Protect your PHP programs through registration keys. Lock your application to a specific domain name, database name, or expiration date. Create trial registration codes so people can check out your PHP application for a limited time and then purchase a registration key that will allow them 'full use' of the application. phpProtect requires Zend Optimizer to function.

Wanna see how many time CodeRed has tried to mess with your default.ida Now you can do it with this simple file. Just change one line and upload.

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.

PHP3 Cryption is a very hackable, insecure encryption function that shouldn't be used for anything of great importance. Though the encryption is good, it's 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.

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.