This post is going to show you how to build a Jersey Cross-Site Scripting XSS filter for Java Web Apps. As we all know, when building a web application of any sort it’s always important to focus on security. Cross-Site Scripting (XSS) is a popular security issue found across many sites. Here is a brief summary on the current XSS situation and a good Cheat Sheet provided by OWASP.
I came across this video today and it’s quite amazing. I had to share it. The possibilities are infinite and the potential for exponential evolution is at our door step.
This article is going to cover how to use Java to create grayscale images from their colour counter-parts. When I started looking into this topic I did a quick Google search and found many different answers using many different libraries with considerably different outputs. So I decided to put together this post describing the outcome of my Quest For the Holy Gray.