Free Interactive Html5 Tutorial

I have a rich text editor that passes HTML to the server. That HTML is then displayed to other user… Read more Filtering Javascript Out Of Html

I need to implement a simple and efficient XSS Filter in C++ for CppCMS. I can't use existing h… Read more Writing Xss Filter For (x)html Based On White List

Nowadays I am learning about web security, XSS, etc. As XSS basically targets a client-agent (web b… Read more Why Can't We Have Some Antixss Literal Html Tag

Given the code below, how do I use htmlpurifier to allow the entire contents to pass through. I wan… Read more How To Use Htmlpurifier To Allow Entire Document To Be Passed Including Html,head,title,body

I'm trying to download a file using selenium by simulating click on a download button but Chrom… Read more Err_blocked_by_xss_auditor When Downloading File Using Selenium

The HTML5 clipboard is awesome, but I am looking for a way to make it safe. The user is pasting tex… Read more Sanitize All Scripts From Html String

I have a web page which needs to do the following: dynamically create an HTML fragment using JavaS… Read more Avoiding Xss When Echoing Posted Html

When encoding possibly unsafe data, is there a reason to encode >? It validates either way. The… Read more Html: Should I Encode Greater Than Or Not? ( > > )