htmLawed is a PHP script that makes input text more secure, HTML standards-compliant, and suitable in general from the viewpoint of a Web-page administrator, for use in the body of HTML 4 or XHTML 1 or 1.1 documents. It is a customizable HTML/XHTML filter, processor, purifier, and sanitizer. It can ensure that HTML tags are balanced and properly nested tags, neutralize code that may be used for cross-site scripting (XSS) attacks, and limit the allowed HTML elements, tags, attributes, or URL protocols.
QuickImage is an open-source utility for adding drawings and graphs to your Web applications. It was designed primarily for use with the SteelBlue Application Server, but is general enough to be used in many programming environments. The QuickImage package contains both Java classes that can draw images on the client's browser and a C++ program that can draw images on the Web server. They both interpret the same set of graphics commands, and you only need one version to add drawings to your Web applications.
The PAM authentication module for Apache implements basic authentication on top of the Pluggable Authentication Module library. Thereby it supports standard Unix passwd, shadow, NIS, SMB auth, and radius authentication transparently and interchangeably, wherever the HTTP protocol allows it.
Irma is a CGI program used to retrieve the information from an HTML form, send confirmation email, and keep track of the data posted. Irma can be used remotely, can automate mandating fields (required information), prompt for confirmation as an intermediate step, and send electronic mail to a list of receivers, including dynamically-generated names with posted data mapped in email contents, subject and other fields. It can provide the highest level of customization through an expressions machanism at all levels of content generation, and can keep track of posted data in a server-side file of any desired format. It has a central administration and full control over remote processing for no security compromise, can chain multiple forms and inherit variables and data from previous ones, and it allows customized levels of errors and messages.